Blog RSS https://www.vumc.org/biostatistics/ en Celebrating our current postdocs https://www.vumc.org/biostatistics/blog/celebrating-our-current-postdocs <span class="field field--name-title field--type-string field--label-hidden">Celebrating our current postdocs</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Wed, 09/20/2023 - 11:16</span> <a href="/biostatistics/blog-post-rss/580" class="feed-icon" title="Subscribe to Celebrating our current postdocs"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>In observance of <a href="https://www.nationalpostdoc.org/page/2023NPAW">National Postdoc Appreciation Week</a>, we thank our two current postdoctoral research fellows for their contributions to our department.<img alt="headshots Jia Li and Leila Azinfar" data-entity-type="" data-entity-uuid="" height="955" src="https://www.vumc.org/biostatistics/sites/default/files/people/2023%20postdoc%20appreciation.png" width="1697" /></p> <p><a href="https://www.vumc.org/biostatistics/person/jia-li">Jia Li</a> (left) previously studied at Xiamen University and Shanghai Technology University as well as the German Heart Centre in Munich before joining our department four years ago. Her projects have included working on a single-cell multi-resolution marker-based annotation method (scMRMA), a single-cell and spatial transcriptomic clustering method (aKNNO), and single-cell analysis of Crohn's disease. Her accomplishments include a first-authored paper on <a href="https://academic.oup.com/nar/article/50/2/e7/6396893?login=true">scMRMA</a> in <em>Nucleic Acids Research.</em></p> <p><a href="https://www.vumc.org/biostatistics/person/leila-azinfar">Leila Azinfar</a> (right) joined our department in April with a PhD in bioengineering from Missouri and master's degrees from Shaheed Behest University of Medical Sciences (biomedical engineering) and Amirkabir University of Technology (radiological systems engineering). At Vanderbilt, she works with <a href="https://www.vumc.org/biostatistics/person/amir-asiaee">Amir Asiaee</a>, primarily on the causal effect estimation of regulatory molecules. Her publications include a first-authored paper on <a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/jbio.201500229">high-resolution imaging</a> in the <em>Journal of Biophotonics</em>. <i> </i></p> <p> </p> <p> </p> <p> </p> </div> <div> <strong>Tags</strong> <div> <div><a href="/biostatistics/blog?tag=101" hreflang="und">postdocs</a></div> </div> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Wed, 20 Sep 2023 16:16:13 +0000 duthiep 580 at https://www.vumc.org/biostatistics Vanderbilt Biostatistics to host ASA traveling short course https://www.vumc.org/biostatistics/blog/vanderbilt-biostatistics-host-asa-traveling-short-course <span class="field field--name-title field--type-string field--label-hidden">Vanderbilt Biostatistics to host ASA traveling short course</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/cullumm" typeof="schema:Person" property="schema:name" datatype="">cullumm</span></span> <span class="field field--name-created field--type-created field--label-hidden">Fri, 08/18/2023 - 17:06</span> <a href="/biostatistics/blog-post-rss/520" class="feed-icon" title="Subscribe to Vanderbilt Biostatistics to host ASA traveling short course"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>On October 20, we will host the short course “From R Markdown to Quarto” with the Middle Tennessee chapter of the <a href="https://www.amstat.org">American Statistical Association</a> (ASA). This one-day course is designed for those who want to take their R Markdown skills and expertise and apply them in Quarto, the next generation of R Markdown. Quarto is an open-source scientific and technical publishing system that offers multilingual programming language support to create dynamic and static documents, books, presentations, blogs, and other online resources. The course will be taught by <a href="https://mine-cr.com">Mine Çetinkaya-Rundel</a>, professor of the practice of statistical science at Duke University. It will be held in Light Hall from <meta charset="UTF-8" />9:30 a.m. to 5:00 p.m. See the <a href="https://www.vumc.org/biostatistics/r-markdown-quarto-asa-traveling-course">course webpage</a> for details and registration.</p> <p>Members of the Middle Tennessee chapter of the ASA receive discounted registration. The cost is $70 for student members; $90 for student non-members; $140 for non-student members; and $180 for non-student non-members. Visit the <a href="https://www.amstat.org/membership/asa-communities/chapters-">ASA Chapters page</a> to join or renew your membership.</p> <p>Assistant professor and director of graduate recruitment <a href="https://www.vumc.org/biostatistics/person/simon-vandekar">Simon Vandekar</a> is the president of the ASA's Middle Tennessee chapter. Other chapter officers from our department include assistant professor <a href="https://www.vumc.org/biostatistics/person/amber-j-hackstadt">Amber Hackstadt</a>, associate professor <a href="https://www.vumc.org/biostatistics/person/robert-bob-e-johnson">Robert Johnson</a>, and associate professor <a href="https://www.vumc.org/biostatistics/person/rameela-raman">Rameela Raman</a>.</p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/Mine.png?itok=1E6OrVnB" width="576" height="576" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-barista-posts-full-caption field--type-string-long field--label-hidden field__item">Course instructor Mine Çetinkaya-Rundel</div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Fri, 18 Aug 2023 22:06:37 +0000 cullumm 520 at https://www.vumc.org/biostatistics VUMC to study COVID-19 and diabetes with VBDCC support https://www.vumc.org/biostatistics/blog-vbdcc-news/vumc-study-covid-19-and-diabetes-vbdcc-support <span class="field field--name-title field--type-string field--label-hidden">VUMC to study COVID-19 and diabetes with VBDCC support</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Tue, 08/15/2023 - 12:34</span> <a href="/biostatistics/blog-post-rss/518" class="feed-icon" title="Subscribe to VUMC to study COVID-19 and diabetes with VBDCC support"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>We are excited about the launch of the COVID-19 and Diabetes Assessment [CODA] Study, with principal investigators <a href="https://www.vumc.org/health-policy/person/russell-l-rothman-md-mpp">Russell Rothman</a>, <a href="https://www.vumc.org/vdrc/person/alvin-powers-md">Alvin Powers</a>, <a href="https://www.vumc.org/biostatistics/person/jonathan-s-schildcrout">Jonathan Schildcrout</a>, and <a href="https://www.populationmedicine.org/jblock">Jason Block</a>. The <a href="https://www.vumc.org/biostatistics/vbdcc">VBDCC</a> will be instrumental in providing data coordination for this study. For more about the $28 million award from the National Institute of Diabetes and Digestive and Kidney Diseases, see the <a href="https://news.vumc.org/2023/08/02/vumc-receives-28-million-to-lead-national-study-of-covid-diabetes-link/">August 2 <em>VUMC Reporter</em> feature</a>.</p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Tue, 15 Aug 2023 17:34:58 +0000 duthiep 518 at https://www.vumc.org/biostatistics Vanderbilt Biostatistics at JSM 2023 https://www.vumc.org/biostatistics/blog/vanderbilt-biostatistics-jsm-2023 <span class="field field--name-title field--type-string field--label-hidden">Vanderbilt Biostatistics at JSM 2023</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Thu, 08/03/2023 - 12:47</span> <a href="/biostatistics/blog-post-rss/493" class="feed-icon" title="Subscribe to Vanderbilt Biostatistics at JSM 2023"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The <a href="https://ww2.amstat.org/meetings/jsm/2023/">2023 Joint Statistical Meetings</a>, which convene in Toronto this Saturday, August 5, are expected to bring together more than five thousand attendees from 52 countries, with the theme of "One Community: Informing Decisions and Driving Discovery." We are proud of the department members and alumni who will be sharing their work, networking with current and future collaborators, contributing to section and conference planning meetings, and participating in other research and professional service activities. This year's conference program includes the following:</p> <p><strong>Saturday, August 5–Sunday, August 6</strong></p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=5548">Regression modeling strategies</a>: two-day course taught by professor Frank Harrell. </p> <p><strong>Monday, August 7</strong></p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2686">The ubiquitous Other in biomedical research: Alternatives to simply pooling racial groups with small sample sizes</a>: topic-contributed session with research assistant professor Lauren Samuels as a panelist. 8:30 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=3493">A two-stage least squares-based approach for assessing the role of engagement in text interventions</a>: contributed speed presentation by PhD student Jamie Joseph. Co-authored by assistant professor Andrew Spieker. 8:30 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=3494">Robust Effect Size Index analysis using RESI R package</a>: contributed speed presentation by PhD student Megan Jones. Co-authored by PhD student Kaidi Kang and assistant professor Simon Vandekar. 8:30 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2018">Design and analysis strategies with "secondary" use data</a>: topic-contributed paper presented by assistant professor Ran Tao. 8:55 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2016">Longitudinal analysis of HIV antiretroviral therapy effects on weight gain</a>: topic-contributed paper presented by assistant professor Andrew Spieker. Co-authored by biostatistician Tan Ding, biostatistician Caroline Birdrow, and professor Bryan Shepherd. 9:35 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=4399">Total, between- and within-cluster Spearman's rank correlations for clustered data</a>: contributed paper presented by PhD student Shengxin Tu. Co-authored by Chun Li (University of Southern California) and professor Bryan Shepherd. 10:05 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=1646">Rosenbaum &amp; Rubin’s Propensity Score: Impact, introspection and discussion 40 years later</a>: invited session with alumna Lucy D'Agostino McGowan as a panelist. 10:30 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=4250">Application of closed-form gamma mixture model in mxIF cell gating</a>: contributed paper presented by PhD student Jiangmei (Ruby) Xiong. Co-authored by Eliot McKinley (GSK), research associate professor of surgery Joseph Roland, research professor of medicine Martha Shrubsole, professor of cell and developmental biology and surgery Ken Lau, and assistant professor of biostatistics Simon Vandekar. 11:05 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=3197">Improving reproducibility in neuroimaging studies</a>: contributed papers session chaired by assistant professor Simon Vandekar. 2:00 p.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=3756">Study features impacting replicability of brain-wide association studie</a>s: contributed paper presented by PhD student Kaidi Kang. Co-authored by Jakob Seidlitz (Penn), Richard Bethlehem (Cambridge), Aaron Alexander-Block (Penn), and Simon Vandekar. 3:05 p.m.</p> <p>At the Teaching Statistics in Health Sciences mixer, alumna Lucy D'Agostino McGowan will receive their Young Investigator Award.</p> <p><strong>Tuesday, August 8</strong></p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=3955">Overcoming microbial and experimental design compositionality to test model-free variable importance</a>: contributed paper co-authored by assistant professor Siyuan Ma. 9:50 a.m. </p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2916">Optimal multi-wave validation of secondary use data with outcome and exposure misclassification</a>: <a href="https://stats.wfu.edu/2023/03/dr-lotspeich-awarded-the-david-p-byar-early-career-award/">David P. Byar Early Career Award</a> presentation by alumna Sarah Lotspeich. Co-authored by Pamela Shaw (Kaiser Permanente), assistant professors Gustavo Amorim and Ran Tao, and professor Bryan Shepherd. 9:55 a.m. </p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=5645">Submodel approximation for risk prediction of a new patient with missing risk factors</a>: contributed paper presented by PhD student Tianyi Sun. Co-authored by assistant professor of biomedical informatics Allison McCoy, associate professor of emergency medicine Alan Storrow, and associate professor of biostatistics Dandan Liu. 10:35 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2081">Design and analysis of a multi-wave two-phase study that addresses data errors in a large observational HIV network</a>: topic-contributed paper presented by professor Bryan Shepherd. 10:55 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2862">Synergizing emerging methods for high-dimensional genomics and imaging data</a>: topic-contributed paper session organized by assistant professor Jinyuan Liu and chaired by PhD student Kaidi Kang. 2:00 p.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=2865">A new paradigm for high-dimensional data: Distance-Based Semiparametric Ensembled (DBSE) framework for various diversity measures of microbiome composition</a>: topic-contributed paper presented by assistant professor Jinyuan Liu. 2:05 p.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=4776">Probability-scale residuals for mixed-censored data</a>: contributed paper co-authored by professor Bryan Shepherd. 2:35 p.m.</p> <p> </p> <p><strong>Wednesday, August 9</strong></p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=1358">Statistical innovation in emerging fields of clinical research: Diversity, Equity and Inclusion (DEI); Learning Health System (LHS); Dissemination and Implementation Science (D&amp;I)</a>: invited paper session organized by associate professor Dandan Liu and chaired by professor Qingxia (Cindy) Chen. 8:30 a.m.</p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=1361">Statistical methods to address challenges in implementing a EHR-based prediction model in emergency departments</a>: invited paper presented by Dandan Liu. 9:50 a.m.</p> <p> </p> <p><strong>Thursday, August 10</strong></p> <p><a href="https://ww2.aievolution.com/JSMAnnual/index.cfm?do=ev.viewEv&amp;ev=1692">Electronic Health Record capture and research use in the All of Us Research Program</a>: invited paper presented by professor Qingxia (Cindy) Chen. Co-authored by Andrea Ramirez (NIH). 8:55 a.m.</p> <p> </p> <p>For a guide to JSM presentation types, see their <a href="https://ww2.amstat.org/meetings/jsm/2023/invitedsessions.cfm#">sessions guidelines</a>. ...And, if you're a Vanderbilt trainee, staff, or faculty member, consider preparing a submission for <a href="https://ww2.amstat.org/meetings/jsm/2024/">JSM 2024</a>, in Portland, Oregon. Proposals for invited talks are due September 7, short courses by September 30, topic-contributed proposals by December 7, computer tech workshops by January 15, and contributed papers by February 1. The theme for 2024 is "Statistics and Data Science: Informing Policy and Countering Misinformation." Also, JSM 2025 will be<strong> in Nashville</strong>, from August 2 through 7, as will the Institute of Mathematical Statistics' <a href="https://imstat.org/meetings-calendar/2025-jsm/">New Researchers Conference</a>.</p> <p> </p> <p> </p> <p> </p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Thu, 03 Aug 2023 17:47:23 +0000 duthiep 493 at https://www.vumc.org/biostatistics VN-BioStat Program concludes its first year https://www.vumc.org/biostatistics/blog/vn-biostat-program-concludes-its-first-year <span class="field field--name-title field--type-string field--label-hidden">VN-BioStat Program concludes its first year</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/cullumm" typeof="schema:Person" property="schema:name" datatype="">cullumm</span></span> <span class="field field--name-created field--type-created field--label-hidden">Thu, 07/13/2023 - 13:54</span> <a href="/biostatistics/blog-post-rss/484" class="feed-icon" title="Subscribe to VN-BioStat Program concludes its first year"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Margaret Cullum, associate program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The <a href="https://www.vumc.org/global-health/VN-BioStat">Vanderbilt-Nigeria Biostatistics Training Program</a> (VN-BioStat) has concluded its first year. The program, a collaboration between the Department of Biostatistics, the <a href="https://www.vumc.org/global-health/welcome">Vanderbilt Institute for Global Health</a>, and Aminu Kano Teaching Hospital (AKTH) in Nigeria, aims to create a cohort of highly skilled Nigerian biostatisticians able to lead and supervise biostatistics activities for HIV research studies in West Africa. Professor <a href="https://www.vumc.org/biostatistics/person/bryan-e-shepherd">Bryan Shepherd</a> is one of the program's principal investigators.</p> <p>The program’s inaugural fellows were <a href="https://www.vumc.org/biostatistics/person/abdurrahman-abdulhamid">Abdurrahman Abdulhamid</a> (PhD student, mathematics) and <a href="https://www.vumc.org/biostatistics/person/yusuf-ibrahim-ibrahim">Yusuf Ibrahim Ibrahim</a> (PhD student, statistics) from Bayero University Kano in Nigeria. <span>Ibrahim has been working with professor <a href="https://www.vumc.org/biostatistics/person/robert-greevy">Robert Greevy</a> to study various randomization strategies for a proposed clinical trial in Nigeria. He is also doing a large epidemiology study looking at cytopenia among people with HIV in West Africa. Abdurrahman is looking at the interaction between sickle cell disease and renal disease among people with HIV using a cross-sectional dataset from northern Nigeria. They will continue this work when they return to Nigeria this month while they complete their PhDs at their home institution.</span></p> <p class="text-align-center"><img alt="Left: Abdurrahman Abdulhamid; Right: Yusuf Ibrahim Ibrahim" data-entity-type="" data-entity-uuid="" height="349" src="https://www.vumc.org/biostatistics/sites/default/files/VN-Biostat%20Blog.png" width="619" class="align-center" /></p> <p class="text-align-center">Left: Abdurrahman Abdulhamid; right: Yusuf Ibrahim Ibrahim</p> <p><span><p></p></span></p> <p>Below, Abdurrahman and Ibrahim share some of their experiences, insights, and advice for future fellows.</p> <h3>Abdurrahman Abdulhamid</h3> <p><b>Why did you want to join the program?</b></p> <p>Assigned and provide analysis support to HIV-related research projects using AKTH data.</p> <p><b>What did you like most about the program?</b></p> <p>The unique responsibilities and project work associated with this program will absolutely help in developing the skills and experience required to work in a real job.</p> <p><b>Did you learn anything that surprised you?</b></p> <p>The whole idea of clinical trials, which is in every course in the six courses and weekly seminars, surprised me. Also, the professors are versed in excellent teaching methods.</p> <p><b>What will you miss most about the program?</b></p> <p>Resources that ease the study, and the prompt assistance from all the members of the Department of Biostatistics.</p> <p><b>Do you have any advice for future fellows?</b></p> <p>Try to harness the crude knowledge of the great scholars, and have helpful friends among the students.</p> <p><b>What are you doing next?</b></p> <p>To meet the target of the program by supporting projects at AKTH, and to continue and complete the project I started here and my PhD at Bayero University Kano.</p> <h3>Yusuf Ibrahim Ibrahim</h3> <p><b>Why did you want to join the program?</b></p> <p>I applied this program because, in our country Nigeria, there is relatively a shortage of biostatisticians for the demand of biomedical research, resulting in generally overworked biostatisticians who work on multiple projects at the same time. This program will surely enable me to fill this gap.</p> <p><b>What did you like most about the program?</b></p> <p>It is great to study biostatistics in one of the focal points of biomedical research in the world. There are many brilliant and dedicated faculty here doing exciting research across a wide variety of critical areas. I admire all the staff of VUMC who are always ready to give you support whenever you need. I do like Nashville as a city. It’s a great place to live, as I am from tropics, however, I like the winter in Nashville. It’s nice seeing the snow for the first time. I will really miss the unique culture and hospitality of the people of Nashville.</p> <p><b>Did you learn anything that surprised you?</b></p> <p>Absolutely! I have had many wonderful experiences. For instance, before I came here, I looked at the R-software as a very complex and difficult thing to master. However, I was surprised by the ease I am now able to navigate many of its awesome features, courtesy of the fantastic teachers I have had here at Vanderbilt. I have been amazed by how they are able to make the seemingly difficult tasks so easy to master.  </p> <p><b>What will you miss most about the program?</b></p> <p>I will really miss the weekly seminar in the Department of Biostatistics where dedicated academics present interesting research in a wide range of topics and ideas. I will also miss the staff and students of the Biostatistics Department and the Institute for Global Health who supported me intellectually, morally, and socially. Moreover, I will miss playing soccer with Bryan, Dale and others. The time we spent together will forever remain in my memory. Furthermore, I will forever be grateful for the warm hospitality of the people of Nashville.</p> <p><b>Do you have any advice for future fellows?</b></p> <p>Learning at an advanced level in a new culture/environment could be quite challenging and Vanderbilt, despite its excellence and prestige among the world’s universities, is no exception. I would like to advise the future fellows to prepare well in advance and work hard when they arrive. I have come to realize that the harder I work, the more I like and find ease in what I do. Moreover, they should always be open to meeting and learning from other people.</p> <p><b>What are you doing next?</b></p> <p>In six months, I just have a modes plan of finishing my PhD in Nigeria, after that, I will continue doing research in Statistics, especially “Causal Inference.” In two years, I wish to come back to one of the academic institutions in the United State as postdoctorate student. In five years, I have more of visionary plan – professionally, I would like to lead my own research group in Nigeria.</p> </div> <div class="field field--name-field-barista-posts-full-caption field--type-string-long field--label-hidden field__item">Left: Abdurrahman Abdulhamid; right: Yusuf Ibrahim Ibrahim</div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Thu, 13 Jul 2023 18:54:21 +0000 cullumm 484 at https://www.vumc.org/biostatistics Vanderbilt Biostatistics Bulletin - July 2023 issue https://www.vumc.org/biostatistics/blog/vanderbilt-biostatistics-bulletin-july-2023-issue <span class="field field--name-title field--type-string field--label-hidden">Vanderbilt Biostatistics Bulletin - July 2023 issue</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Wed, 07/05/2023 - 01:37</span> <a href="/biostatistics/blog-post-rss/480" class="feed-icon" title="Subscribe to Vanderbilt Biostatistics Bulletin - July 2023 issue"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The July 2023 issue of our department newsletter is now <a href="https://www.vumc.org/biostatistics/sites/default/files/newsletters/VUMCBiostatisticsBulletinJul2023.pdf">available</a> - ten pages of updates, with more to come! </p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/%E2%80%8EJuly%202023%20VBB%20image.%E2%80%8E1.jpeg?itok=7AwRj-l6" width="445" height="576" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Wed, 05 Jul 2023 06:37:47 +0000 duthiep 480 at https://www.vumc.org/biostatistics Mario Davidson appointed associate vice chair of equity, diversity, and inclusion https://www.vumc.org/biostatistics/blog/mario-davidson-appointed-associate-vice-chair-equity-diversity-and-inclusion <span class="field field--name-title field--type-string field--label-hidden">Mario Davidson appointed associate vice chair of equity, diversity, and inclusion</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Thu, 06/22/2023 - 17:29</span> <a href="/biostatistics/blog-post-rss/476" class="feed-icon" title="Subscribe to Mario Davidson appointed associate vice chair of equity, diversity, and inclusion"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>Associate professor of biostatistics <a href="https://www.vumc.org/biostatistics/person/mario-davidson">Mario Davidson</a> has been appointed <strong>associate vice chair of equity, diversity, and inclusion</strong> (<a href="https://www.vumc.org/biostatistics/EDI">EDI</a>) for the Department of Biostatistics. In this newly created senior leadership role, Davidson will assist vice chair of EDI <a href="https://www.vumc.org/biostatistics/person/leena-choi">Leena Choi</a> with promoting awareness and fulfillment of EDI initiatives and standards across the department.</p> <p><img alt="Mario Davidson and Leena Choi at 2022 department retreat" data-entity-type="" data-entity-uuid="" src="https://www.vumc.org/biostatistics/sites/default/files/posts/Blog%202023_2024/mario%20and%20leena%20at%202022%20retreat.png" /></p> <p>Mario Davidson and Leena Choi at the <a href="https://www.vumc.org/biostatistics/2022retreat">2022 All-Department Retreat</a></p> <p>Davidson, the <a href="https://news.vumc.org/2022/06/30/davidson-named-to-receive-the-geoffrey-david-chazen-faculty-award-for-innovation-in-medical-education/">2022 winner of the Geoffrey David Chazen Award for Innovation in Medical Education</a>, also serves on the board of the <a href="https://www.vumc.org/aet/welcome">Academy for Excellence in Education</a> and as invited faculty for the national <a href="https://www.aacr.org/meeting/aacr-educational-workshop-winndict/">Robert A. Winn Diversity in Clinical Trials Program</a>. </p> <p>The <strong>vice chair of EDI</strong> position was created in 2020. Choi is the first and current appointee to this role. Under her direction, the department launched its <a href="https://www.vumc.org/biostatistics/internships">Summer Internship Program for Underrepresented Undergraduates</a>, which has just concluded hosting its <a href="https://www.vumc.org/biostatistics/person/2023-summer-intern-cohort">second cohort</a>. Choi has also actively provided guidance to department colleagues on EDI training and assessments, particularly in her role as a search committee member. Prospective faculty members must describe their efforts to encourage EDI in research, mentoring/teaching, and community outreach as part of their applications.</p> <p>Going forward, Choi and Davidson are to be involved with every committee and task force in the department—including the recruitment and advancement of students, trainees, staff, and faculty—with the goal of maximizing opportunities for EDI and guarding against unconscious bias. The mandate for all department members is to be familiar with EDI principles and apply them to all activities. </p> <p>Additional initiatives in the department include the Diversity and Inclusion Application Fee Waiver for prospective PhD students (see the last section on our <a href="https://www.vanderbilt.edu/biostatistics-graduate/application-process/">Application Process page</a>) and a <a href="https://www.vumc.org/biostatistics/events-and-groups">study group</a> dedicated to Ethical Responsibilities Regarding Race in Research. PhD student <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/julia-thome/">Julia Thome</a> is a recipient of the <a href="https://gradschool.vanderbilt.edu/funding/university_scholarships.php">Provost’s Graduate Fellowship</a>, which is offered by Vanderbilt University's Graduate School to incoming U.S. citizens and permanent residents from diverse backgrounds (a $10,000 stipend for five years, supplemental to any other funding offered to the scholar). Professor <a href="https://www.vumc.org/biostatistics/person/bryan-e-shepherd">Bryan Shepherd</a> is co-MPI of the <a href="https://www.vumc.org/global-health/VN-BioStat">VN-BioStat Training Program</a>; associate professor <a href="https://www.vumc.org/biostatistics/person/robert-greevy">Robert Greevy</a> and assistant professor <a href="https://wag.app.vanderbilt.edu/PublicPage/Faculty/Details/39682">Peter Rebeiro</a> serve on its training advisory committee. <a href="https://www.vumc.org/biostatistics/person/abdurrahman-abdulhamid">Abdurrahman Abdulhamid</a> and <a href="https://www.vumc.org/biostatistics/person/yusuf-ibrahim-ibrahim">Ibrahim Yusuf Ibrahim</a>, the first two fellows, are reaching the end of their year in Nashville, and the next two trainees (Rukayya Alkassim and Safiya Sani) are expected to arrive in August.</p> <p> </p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Thu, 22 Jun 2023 22:29:42 +0000 duthiep 476 at https://www.vumc.org/biostatistics Biostatistics faculty in Taipei, Sint-Michielsgestel, and Ann Arbor https://www.vumc.org/biostatistics/blog/biostatistics-faculty-taipei-sint-michielsgestel-and-ann-arbor <span class="field field--name-title field--type-string field--label-hidden">Biostatistics faculty in Taipei, Sint-Michielsgestel, and Ann Arbor</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Mon, 06/19/2023 - 15:03</span> <a href="/biostatistics/blog-post-rss/475" class="feed-icon" title="Subscribe to Biostatistics faculty in Taipei, Sint-Michielsgestel, and Ann Arbor"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p> </p> <p>On June 9, department chair Yu Shyr (third from left) delivered "Future of Investigational Medicine and Smart Data—What We Learned from ChatGPT" as a keynote during the <a href="https://www.moea.gov.tw/Mns/english/videos/VideoRss.aspx?kind=P&amp;menu_id=33228&amp;video_id=20240">2023 Health+ Conference</a> hosted by Taiwan's Bureau of Foreign Trade. (Photo via Taiwan's Ministry of Economic Affairs.)</p> <p><img alt="Seven speakers giving thumbs up in front of a conference title screen," data-entity-type="" data-entity-uuid="" height="507" src="https://www.vumc.org/biostatistics/sites/default/files/posts/Blog%202023_2024/MOEA%20Taiwan%20photo%202023%20Shyr.jpeg" width="760" class="align-center" /></p> <p>From June 17 through June 23, Shyr is serving as invited faculty in the 2023 <a href="https://www.esmo.org/meeting-calendar/mccr-workshop-2023">EORTC-ESMO-AACR Workshop on Methods in Clinical Cancer Research</a> (MCCR) in the Netherlands. Shyr has been involved with MCCR workshops since 2004 and will be speaking on "Novel Study Design and Analysis for Integrating Multi-omics Technologies for Early Detection of Cancer" at the 2023 <a href="https://www.esmo.org/meeting-calendar/esmo-asia-congress-2023">ESMO Asia Congress</a> this December in Singapore.</p> <p>Assistant professors Jinyuan Liu and Panpan Zhang were invited speakers at the <a href="https://symposium2023.icsa.org">2023 ICSA Applied Statistics Symposium</a>, which was in Ann Arbor last week. Zhang organized and chaired "<a href="https://whova.com/embedded/event/liq9OR1DWvIidz%40RYiOf6krtoTze4aulxJWaro-RV4s%3D/?refer=undefined&amp;day=2">Statistical and Machine Learning Methods with Applications to Neurodegenerative Diseases</a>" on June 13, and presented "<a href="https://whova.com/embedded/session/liq9OR1DWvIidz%40RYiOf6krtoTze4aulxJWaro-RV4s%3D/3061557/?widget=primary">A Covariate-Dependent Multi-Layer Network Model for Classification Analysis in Neuroimaging</a>" on June 14. Liu presented "<a href="https://whova.com/embedded/session/liq9OR1DWvIidz%40RYiOf6krtoTze4aulxJWaro-RV4s%3D/3063096/">Edge: Ensembled Distance-Based Generalized Semiparametric Estimation for Between-Subject Attributes in Longitudinal Microbiome Data</a>" on June 13.</p> <p>This week both Liu and Zhang are at <a href="https://www.wnar.org/wnar2023">WNAR</a> in Alaska as invited session organizers and speakers. See the conference website for more about their presentations, and our Upcoming Presentations page for more meetings and workshops where they and other colleagues will be representing Vanderbilt Biostatistics.</p> <p> </p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Mon, 19 Jun 2023 20:03:48 +0000 duthiep 475 at https://www.vumc.org/biostatistics Biostatistics faculty and students at NESS and CFAR https://www.vumc.org/biostatistics/blog/biostatistics-faculty-and-students-ness-and-cfar <span class="field field--name-title field--type-string field--label-hidden">Biostatistics faculty and students at NESS and CFAR</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Fri, 06/09/2023 - 15:43</span> <a href="/biostatistics/blog-post-rss/471" class="feed-icon" title="Subscribe to Biostatistics faculty and students at NESS and CFAR"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>This past week, presentations by our faculty and students included the following:</p> <p>June 3–6, 2023 - <a href="https://symposium.nestat.org">New England Statistics Symposium</a> (NESS), Boston</p> <ul><li><a href="https://www.vumc.org/biostatistics/person/panpan-zhang">Panpan Zhang</a>, "Recent Advances in Neuroimaging Data Integration and Analysis" - invited session organizer (session chaired by <a href="https://www.vumc.org/biostatistics/person/siyuan-ma">Siyuan Ma</a>)</li> <li><a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/kaidi-kang/">Kaidi Kang</a>, "Double Anchoring Events Based Sigmoidal Mixed Model for Alzheimer’s Disease Progression Modeling" - student paper presenter (paper co-authored by Panpan Zhang and <a href="https://www.vumc.org/biostatistics/person/dandan-liu">Dandan Liu</a>)</li> </ul><p>June 5–6, 2023 - <a href="https://cfar.med.brown.edu/events/cfar-symposium-statistics-and-data-science-hiv">CFAR Symposium on Statistics and Data Science in HIV</a>, Providence</p> <ul><li><a href="https://www.vumc.org/biostatistics/person/bryan-e-shepherd">Bryan Shepherd</a>, "The Vanderbilt-Nigeria Biostatistics Training Program" - invited speaker</li> </ul><p>On Tuesday, Kaidi Kang was named a <a href="https://nestat.org/researchawards/">NESS Student Research Award</a> winner. He <a href="https://twitter.com/kaidikangkk/status/1666923850313900033">notes</a> that the work started as as a course project with Dr. Liu. He will also be presenting work <a href="https://www.vumc.org/biostatistics/upcoming-presentations">later this summer</a> on <a href="https://www.biorxiv.org/content/10.1101/2023.05.29.542742v1">effect sizes in brain-wide association studies</a> (BWAS) at the Joint Statistical Meetings (#JSM2023) and the Organization for Human Brain Mapping's annual meeting (#OHBM2023), which was conducted in collaboration with professor Jonathan <a href="https://www.vumc.org/biostatistics/person/jonathan-s-schildcrout">Schildcrout</a>, assistant professor <a href="https://www.vumc.org/biostatistics/person/ran-tao">Ran Tao</a>, PhD student <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/jiangmei-xiong/">Jiangmei Ruby Xiong</a>, MS student <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/megan-taylor/">Megan Taylor Jones</a>, and assistant professor <a href="https://www.vumc.org/biostatistics/person/simon-vandekar-phd">Simon Vandekar</a>. </p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/Kaidi%20Kang%20data%20blitz%20winner.jpeg?itok=KaER3_iP" width="576" height="435" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-barista-posts-full-caption field--type-string-long field--label-hidden field__item">Kaidi Kang with poster during Vanderbilt&#039;s Alzheimer&#039;s Disease Research Day. He was the winner of Best Data Blitz at the 2023 event.</div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Fri, 09 Jun 2023 20:43:21 +0000 duthiep 471 at https://www.vumc.org/biostatistics Chris Slaughter wins 2023 Vanderbilt Epidemiology Teaching Award https://www.vumc.org/biostatistics/blog/chris-slaughter-wins-2023-vanderbilt-epidemiology-teaching-award <span class="field field--name-title field--type-string field--label-hidden">Chris Slaughter wins 2023 Vanderbilt Epidemiology Teaching Award</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/cullumm" typeof="schema:Person" property="schema:name" datatype="">cullumm</span></span> <span class="field field--name-created field--type-created field--label-hidden">Fri, 06/02/2023 - 12:11</span> <a href="/biostatistics/blog-post-rss/470" class="feed-icon" title="Subscribe to Chris Slaughter wins 2023 Vanderbilt Epidemiology Teaching Award"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Margaret Cullum, associate program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>Associate professor <a href="https://www.vumc.org/biostatistics/person/james-christopher-chris-slaughter">Chris Slaughter</a> has received the 2023 Vanderbilt Epidemiology Teaching Award. The student-nominated award honors a faculty member for their exceptional effort in training the next generation of epidemiologists in the <a href="https://medschool.vanderbilt.edu/epi-phd/">PhD program</a>.</p> <p>Students who nominated Chris said that he “really tied all of the concepts we learned in our previous classes together to make them easier to understand,” and that he is “very patient and takes the time to explain concepts and ensure that they are understood.”</p> <p>Chris received his PhD in biostatistics from the University of North Carolina at Chapel Hill. Since joining the Vanderbilt School of Medicine as an assistant professor in 2007, he has taught Clinical Pharmacology Biostatistics, Statistics for Biomedical Research, Modern Regression Analysis (for which he was a founding instructor), and Design and Analysis of Time to Event Data. He has co-authored almost 200 peer reviewed papers.</p> <p>Some of Chris’s current research projects include a structure based design of trimer interface epitope focused universal influenza vaccines and therapeutic human monoclonal antibody treatments for filoviruses.</p> <p>He is also part of the department’s upcoming Coursera program, which will debut within the next year. The program will include a series of courses on applied statistics in biomedical science. Chris is teaching Data Science Workflow for Clinical Trial Data, which will provide students with hands-on experience for successfully working with data collected during a randomized clinical trial.</p> <p>Other courses in the program will be led by professor <a href="https://www.vumc.org/biostatistics/person/tatsuki-koyama">Tatsuki Koyama</a>, assistant professor <a href="https://www.vumc.org/biostatistics/person/andrew-spieker">Andrew Spieker</a>, and department chair <a href="https://www.vumc.org/biostatistics/person/yu-shyr">Yu Shyr</a>.</p> <p>Congratulations, Chris, and thank you for all your hard work!</p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/thumbnail_20180523_183301_1.jpg?itok=DnBKiAe7" width="432" height="576" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Fri, 02 Jun 2023 17:11:45 +0000 cullumm 470 at https://www.vumc.org/biostatistics Learn about our 2023 summer interns https://www.vumc.org/biostatistics/blog/learn-about-our-2023-summer-interns <span class="field field--name-title field--type-string field--label-hidden">Learn about our 2023 summer interns</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Thu, 06/01/2023 - 12:16</span> <a href="/biostatistics/blog-post-rss/457" class="feed-icon" title="Subscribe to Learn about our 2023 summer interns"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p><img alt="headshots, school, mentor, and project info for the 2023 cohort" data-entity-type="" data-entity-uuid="" src="https://www.vumc.org/biostatistics/sites/default/files/vddcc/Intern%20slide%2005.26.23.2.jpg" /></p> <p>We have reached the midway point of this year's <a href="https://www.vumc.org/biostatistics/vbsiuu">Internship Program for Underrepresented Undergraduates</a> and are very much looking forward to the posters these emerging researchers will present at the close of their studies with us. See our <a href="https://www.vumc.org/biostatistics/EDI">Equity, Diversity, and Inclusion page</a> for more about our efforts to promote accessibility and representation in our field, and our <a href="https://www.vanderbilt.edu/biostatistics-graduate/">Graduate Program section</a> for more about our MS and PhD tracks.</p> <p>For a screen reader–compatible version of the above image, see the <a href="https://www.vumc.org/biostatistics/person/2023-summer-intern-cohort">directory page for the 2023 cohort</a>, which also acknowledges  faculty and staff contributions towards making this year's program a success.</p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Thu, 01 Jun 2023 17:16:35 +0000 duthiep 457 at https://www.vumc.org/biostatistics Vanderbilt Biostatistics at SMI 2023 https://www.vumc.org/biostatistics/blog/vanderbilt-biostatistics-smi-2023 <span class="field field--name-title field--type-string field--label-hidden">Vanderbilt Biostatistics at SMI 2023</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/cullumm" typeof="schema:Person" property="schema:name" datatype="">cullumm</span></span> <span class="field field--name-created field--type-created field--label-hidden">Tue, 05/23/2023 - 16:21</span> <a href="/biostatistics/blog-post-rss/446" class="feed-icon" title="Subscribe to Vanderbilt Biostatistics at SMI 2023"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Margaret Cullum, associate program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The 2023 <a href="https://www.sph.umn.edu/events-calendar/statistical-methods-in-imaging-2023/">Statistical Methods in Imaging Conference</a> took place this week in Minneapolis. Investigators and students from around the country gathered to discuss and share their work in the field of imaging science. We are proud of our department members who presented at the conference. They include the following:</p> <p><strong>Monday, May 22</strong></p> <p>PhD student <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/jiangmei-xiong/">Jiangmei “Ruby” Xiong</a> presented a poster for “Application of Closed-Form Gamma Mixture Model in mxIF Cell Gating.” Assistant professor <a href="https://www.vumc.org/biostatistics/person/simon-vandekar">Simon Vandekar</a> co-authored the poster.</p> <p><strong>Tuesday, May 23</strong></p> <p>Simon Vandekar was an organizer for the invited session “New Statistical Methods to Improve the Spatial-Omics Analysis Pipeline.”</p> <p>Simon was also a session organizer for “Collaborative Case Study: Statistical Methods and Findings from Large Consortia Studies.” PhD student <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/kaidi-kang/">Kaidi Kang</a> was an invited speaker in the session and presented “Study Features Impacting Replicability of Brain-wide Association Studies.”</p> <p>Assistant professor <a href="https://www.vumc.org/biostatistics/person/panpan-zhang">Panpan Zhang</a> was an invited speaker in the session “Recent Advances in Neuroimaging Statistics for Investigating Human Brain Function.” He presented “A Bayesian Model for Link Prediction in Functional Brain Networks.”</p> <p><strong>Wednesday, May 24</strong></p> <p>Ruby Xiong was a session organizer for “Recent Advances in Spatial Analysis of Single-Cell Imaging.” Assistant professor <a href="https://www.vumc.org/biostatistics/person/siyuan-ma">Siyuan Ma</a> was an invited speaker during this session and presented “A Flexible Generalized Linear Mixed Effects Model for Testing Cell-Cell Colocalization in Spatial Immunofluorescent Data.”</p> <p>Congratulations to everyone!</p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Tue, 23 May 2023 21:21:28 +0000 cullumm 446 at https://www.vumc.org/biostatistics Registration is open for the 2023 Summer Institute https://www.vumc.org/biostatistics/blog/registration-open-2023-summer-institute <span class="field field--name-title field--type-string field--label-hidden">Registration is open for the 2023 Summer Institute </span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Fri, 05/05/2023 - 18:27</span> <a href="/biostatistics/blog-post-rss/444" class="feed-icon" title="Subscribe to Registration is open for the 2023 Summer Institute "> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>For the first time since 2019, the Center for Quantitative Sciences will host its annual <a href="https://www.vumc.org/cqs/cqs-summer-institute">Summer Institute</a> in person, with four weeklong courses held on the Vanderbilt University campus, at 2525 West End Avenue. This year’s offerings include a brand-new course on the National Institutes of Health’s <em><a href="https://allofus.nih.gov">All of Us</a> </em>Research Program, a large-scale initiative with the mission of building “one of the most diverse health databases in history.” Vanderbilt graduate and <em>All of Us</em> CEO <a href="https://news.vumc.org/2019/12/11/vumcs-denny-selected-to-lead-national-all-of-us-program/">Josh Denny</a>, MD, was a founding director of Vanderbilt’s <a href="https://www.vumc.org/cpm/welcome">Center for Precision Medicine</a> and a longtime collaborator with course directors <a href="https://dbmi.vmcweb.org/person/paul-harris-phd-facmi-fiahsi">Paul Harris</a>, PhD, and <a href="https://www.vumc.org/biostatistics/person/qingxia-cindy-chen-phd">Qingxia “Cindy” Chen</a>, PhD. Harris, professor of biomedical informatics, biomedical engineering, and biostatistics, is the creator of <a href="https://projectredcap.org">REDCap</a> and <a href="https://www.researchmatch.org">ResearchMatch</a> and principal investigator of <em>All of Us</em>’s <a href="https://news.vumc.org/2020/06/18/all-of-us-program-launches-cloud-based-research-platform/">Data and Research Center</a> (DRC). Chen, whose roles include vice chair of education for the Department of Biostatistics, is an <em>All of Us</em> investigator and an executive leader on the Summer Institute team.</p> <p><br /> “Introduction to the <em>All of Us</em> Research Program” will take place July 17–21 from 1 to 4 p.m., with <a href="https://www.vumc.org/cqs/AOUplan">7 hours of lectures and 4 two-hour labs</a> where participants will be guided through hands-on exercises with survey, electronic health record (EHR), genetic, and mobile health (Fitbit) data. DRC members will join Harris and Chen to provide practical tips and insights on using <em>All of Us</em> Workbench tools.</p> <p><br /> The morning course (9 a.m.–noon) the week of July 17–21 will be “Regression and Modeling in R,” taught by research assistant professor of biostatistics <a href="https://www.vumc.org/biostatistics/person/gustavo-amorim">Gustavo Amorim</a>, PhD. Amorim has previously led three- and four-day bootcamps and workshops in R in Mozambique and online. He is also first author of a <a href="https://academic.oup.com/jrsssa/article/184/4/1368/7068831"><em>Journal of the Royal Statistical Society</em></a> paper that made use of <a href="https://www.vanderbilthealth.com/service-line/comprehensive-care-clinic">Vanderbilt Comprehensive Care Clinic</a> data and won the 2022 Methods Publication Award in the Department of Biostatistics.</p> <p><br /> The second week of the Summer Institute (July 24–28) will feature two core offerings: “Big Data in Biomedical Research,” taught by <a href="https://www.vumc.org/biostatistics/person/qi-liu">Qi Liu</a>, PhD, associate professor of biostatistics and biomedical informatics, and <a href="https://www.vumc.org/biostatistics/person/yu-shyr">Yu Shyr</a>, PhD, professor of biostatistics, biomedical informatics, and health policy, and “Introduction to Causal Inference,” taught by <a href="https://www.vumc.org/biostatistics/person/andrew-spieker">Andrew Spieker</a>, PhD, assistant professor of biostatistics. Led by award-winning instructors, these well-reviewed short courses provide participants with an abundance of materials to assist them with real-world data analysis beyond the classroom. “Big Data in Biomedical Research” has been an Institute course since 2015, and “Introduction to Causal Inference” since 2019, with the 2021 and 2022 editions delivered online.</p> <p><br /> Tuition for each course is $700 for VU/VUMC faculty and staff, and $450 for VU/VUMC students, trainees, and postdocs, with a 20% discount on registrations received before June 1. Parking and food are included, with continental breakfast for morning course participants and boxed lunches for all. Space in the <em>All of Us</em> course is limited to 30 participants. To learn more about each course and to enroll, visit the <a href="https://www.vumc.org/cqs/cqs-summer-institute">Summer Institute webpage</a>.<br />  </p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Fri, 05 May 2023 23:27:09 +0000 duthiep 444 at https://www.vumc.org/biostatistics International Women's Day 2023 https://www.vumc.org/biostatistics/blog/international-womens-day-2023 <span class="field field--name-title field--type-string field--label-hidden">International Women&#039;s Day 2023</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Wed, 03/08/2023 - 16:18</span> <a href="/biostatistics/blog-post-rss/380" class="feed-icon" title="Subscribe to International Women&#039;s Day 2023"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>In observation of International Women's Day 2023, here's a view of our department:</p> <p><img alt="National Women's History Month poster 2023" data-entity-type="" data-entity-uuid="" src="https://www.vumc.org/biostatistics/sites/default/files/posts/NWHM%2003.08.23.png" /></p> <p>Visit the <a href="https://www.vumc.org/biostatistics/people">Our People</a> section of this site to learn more about our department members.</p> <p><br /> TOP ROW: senior associate Yuwei Zhu, PhD student Siwei Zhang, quality assurance analyst Vinni Yenukonda, professor Fei Ye, PhD student Elisa Yazdani, MS student Lydia Yao, postdoc Jing Yang, PhD student Yan Yan, PhD student Bailu Lucy Yan, lead biostatistician Meng Xu<br /> ROW 2: biostatistician Ke Xu, PhD student Jiangmei Ruby Xiong, research professor Pingsheng Wu, application developer Hui Wu, PhD student Julia Whitman, PhD student Valerie Welty, PhD student Hannah Weeks, lead biostatistician Li Wang, research assistant professor Jing Wang, chief business officer Janey Wang<br /> ROW 3:  PhD student Shengxin Tu, PhD student Julia Thome, health services research analyst Afan Swan, PhD student Tianyi Sun, senior biostatistician Lili Sun, associate program manager Kayla Sullivan, program manager Cierra Streeter, biostatistician Tess Stopczynski, biostatistician Ine Sohn, adjunct instructor Ayumi Shintani<br /> ROW 4: lead biostatistician Yaping Shi, PhD student Lan Shi, research assistant professor Laurie Samuels, biostatistician Paridhi Ranadive, statistical genetic analyst III Marisol Ramirez-Solano, associate professor Rameela Raman, senior biostatistician Heather Prigmore, associate Sharon Phillips, lead biostatistician Amy Perkins, research associate professor Jackie Pennings, biostatistician Rebecca Owens, application developer Savannah Obregon<br /> ROW 5: assistant in biostatistics Hui Nian, educational programs manager Chazlie Miller<br /> ROW 6: senior biostatistician Elizabeth McNeer, associate biostatistician Cara Lwin, associate professor Qi Liu, assistant professor Jinyuan Liu, associate professor Dandan Liu, adjoint assistant professor Pei-Ying Emily Lin, biostatistician Yajing Li, postdoc Jia Li, PhD student Lisa Levoir, senior program manager Jess Lai<br /> ROW 7:  MS student Yeji Ko, PhD student Jamie Joseph, MS student Megan Taylor Jones, biostatistician Cassie Johnson, biostatistician Xiangyu Ji, lead biostatistician Cathy Jenkins, research assistant professor Li-Ching Huang, senior financial analyst Sandra Hewston, biostatistician Cassie Hennessy, assistant in biostatistics Kim Hart<br /> ROW 8: MS student Megan Hall, assistant professor Amber Hackstadt, business process manager Nicole Gunnison, senior associate Tebeb Gebretsadik, VICTR associate director Cheryl L. Gatto, biostatistician Yue Gao, PhD student Alexis Fleming, research professor Irene Feurer, senior biostatistician Xiaoke Sarah Feng, principal biostatistician Run Fan, health services research analyst Andrea Elhajj<br /> ROW 9: research assistant professor Svetlana Eden, senior program manager Peg Duthie, research assistant professor Liping Du, PhD student Chiara Di Gravio, professor Mary Dietrich, associate program manager Margaret Cullum, grants manager Pattie Council, vice chair of diversity and inclusion Leena Choi, research assistant professor Sheau-Chiann Chen, vice chair of education Qingxia Cindy Chen<br /> ROW 10: research associate professor Heidi Chen, PhD student Marisa Blackman, biostatistician Caroline Birdrow, project manager Heather Bickham, principal biostatistician Aihua Bian, vice chair of informatics and collaborative programs Lynne Berry, adjunct instructor Mary Banach, assistant to the chair Jena Altstatt, health services research analyst Onika Abrams<br />  </p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Wed, 08 Mar 2023 22:18:04 +0000 duthiep 380 at https://www.vumc.org/biostatistics Bill Dupont: 25 years with Vanderbilt MPH https://www.vumc.org/biostatistics/blog/bill-dupont-25-years-vanderbilt-mph <span class="field field--name-title field--type-string field--label-hidden">Bill Dupont: 25 years with Vanderbilt MPH</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Fri, 11/18/2022 - 13:55</span> <a href="/biostatistics/blog-post-rss/367" class="feed-icon" title="Subscribe to Bill Dupont: 25 years with Vanderbilt MPH"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, senior program manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>During Reunion Weekend, on October 7, 2022, Vanderbilt's <a href="https://medschool.vanderbilt.edu/mph/">Master of Public Health</a> program celebrated <a href="https://medschool.vanderbilt.edu/mph/2022-reunion/">its 25th anniversary</a>. Professor William Dupont was recognized for his 25 years of outstanding teaching in the program. (Earlier this year, Dr. Dupont's <a href="https://www.vumc.org/biostatistics/blog/service-milestones">45 years at the university</a> were also highlighted.) Department members Yu Shyr and Yuwei Zhu were recipients of 10-Year Teaching Awards.</p> <p> </p> <p><a data-flickr-embed="true" href="https://www.flickr.com/photos/vanderbilt-mph/52451869020/in/album-72177720303133910/" title="MPH Reunion and 25th Anniversary Reception"><img alt="MPH Reunion and 25th Anniversary Reception" height="333" src="https://live.staticflickr.com/65535/52451869020_f510848cf8.jpg" width="500" /></a><script async="" src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>       <a data-flickr-embed="true" href="https://www.flickr.com/photos/vanderbilt-mph/52451868410/in/album-72177720303133910/" title="MPH Reunion and 25th Anniversary Reception"><img alt="MPH Reunion and 25th Anniversary Reception" height="333" src="https://live.staticflickr.com/65535/52451868410_fe65db867b.jpg" width="500" /></a><script async="" src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script></p> <p><a data-flickr-embed="true" href="https://www.flickr.com/photos/vanderbilt-mph/52451696514/in/album-72177720303133910/" title="MPH Reunion and 25th Anniversary Reception"><img alt="MPH Reunion and 25th Anniversary Reception" height="1365" src="https://live.staticflickr.com/65535/52451696514_ea70712ee3_k.jpg" width="2048" /></a><script async="" src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script></p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Fri, 18 Nov 2022 19:55:26 +0000 duthiep 367 at https://www.vumc.org/biostatistics WSDS 2022 https://www.vumc.org/biostatistics/blog/wsds-2022 <span class="field field--name-title field--type-string field--label-hidden">WSDS 2022 </span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Thu, 10/13/2022 - 12:46</span> <a href="/biostatistics/blog-post-rss/363" class="feed-icon" title="Subscribe to WSDS 2022 "> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, communications manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The <a href="https://ww2.amstat.org/meetings/wsds/2022/">2022 Women in Statistics and Data Science Conference</a> was hosted by the <a href="https://www.amstat.org">American Statistical Association</a> in St. Louis from October 6 through October 8. Participants associated with our department included the following:</p> <p><a href="https://www.sarahlotspeich.com">Sarah Lotspeich</a> (a graduate of our PhD program), presenting author of "<a href="https://ww3.aievolution.com/AMSTATevents/index.cfm?do=ev.viewEv&amp;ev=1030">One size fits all: A generalized algorithm to fitting GLMs with censored predictors in R</a>" and chair of "<a href="https://ww3.aievolution.com/AMSTATevents/index.cfm?do=ev.viewEv&amp;ev=1042">Celebrating our Knowledge</a>"</p> <p><a href="https://www.vumc.org/biostatistics/person/tess-stopczynski">Tess Stopczynski</a> (biostatistician), presenting author of "<a href="https://ww3.aievolution.com/AMSTATevents/index.cfm?do=ev.viewEv&amp;ev=1244" title="05 - Handling Limit of Detection Values for Sepsis Biomarkers in Neonates">Handling limit of detection values for sepsis biomarkers in neonates</a>," co-authored by senior associate (Gregory) Dan Ayers, with Jörn-Hendrik Weitkamp from the Vanderbilt Institute for Infection, Immunology and Inflammation</p> <p><a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/tianyi-sun/">Tianyi Sun</a> (PhD student), presenting author of "<a href="https://ww3.aievolution.com/AMSTATevents/index.cfm?do=ev.viewEv&amp;ev=1098" title="Submodel Approximation under Preconditioning Outcome Approach">Submodel approximation under preconditioning outcome approach</a>." Co-authored by associate professor Dandan Liu.</p> <p>Congratulations to all!</p> <p> </p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Thu, 13 Oct 2022 17:46:11 +0000 duthiep 363 at https://www.vumc.org/biostatistics Vanderbilt Biostatistics Bulletin - October 2022 issue https://www.vumc.org/biostatistics/blog/vanderbilt-biostatistics-bulletin-october-2022-issue <span class="field field--name-title field--type-string field--label-hidden">Vanderbilt Biostatistics Bulletin - October 2022 issue</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Wed, 10/05/2022 - 14:15</span> <a href="/biostatistics/blog-post-rss/360" class="feed-icon" title="Subscribe to Vanderbilt Biostatistics Bulletin - October 2022 issue"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, communications manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The October 2022 issue of our department newsletter is now <a href="https://www.vumc.org/biostatistics/sites/default/files/newsletters/VUMCBiostatisticsBulletinOct2022.pdf">available</a>. We have so much to celebrate, and we're looking forward to sharing more good news in the weeks to come!  </p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/Screen%20Shot%202022-10-05%20at%202.16.15%20PM.png?itok=0b1jzexj" width="428" height="576" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-barista-posts-full-caption field--type-string-long field--label-hidden field__item">Front page of the October 2022 Biostatistics Bulletin.<br /> Click &quot;available&quot; to view or download the full issue.</div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Wed, 05 Oct 2022 19:15:23 +0000 duthiep 360 at https://www.vumc.org/biostatistics Service Milestones https://www.vumc.org/biostatistics/blog/service-milestones <span class="field field--name-title field--type-string field--label-hidden">Service Milestones</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Wed, 09/28/2022 - 02:04</span> <a href="/biostatistics/blog-post-rss/357" class="feed-icon" title="Subscribe to Service Milestones"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, communications manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>We are so pleased to recognize the following milestones for members of our faculty and staff:</p> <table border="1" cellpadding="1" cellspacing="1" style="width: 694.666666px;"><tbody><tr><td style="width: 378px;"> </td> <td style="width: 301px;">Years at Vanderbilt University Medical Center</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/william-d-dupont">William D. Dupont</a>, professor</p> </td> <td class="text-align-center" style="width: 301px;">45</td> </tr><tr><td class="text-align-center" style="width: 378px;"><a href="https://www.vumc.org/biostatistics/person/fei-ye">Fei Ye</a>, professor</td> <td class="text-align-center" style="width: 301px;"> <p>15</p> </td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/li-wang">Li Wang</a>, lead biostatistician</p> </td> <td class="text-align-center" style="width: 301px;">15</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/james-christopher-chris-slaughter">Chris Slaughter</a>, associate professor</p> </td> <td class="text-align-center" style="width: 301px;">15</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/sharon-e-phillips">Sharon E. Phillips</a>, associate in biostatistics</p> </td> <td class="text-align-center" style="width: 301px;">15</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/samuel-nwosu">Samuel Nwosu</a>, lead biostatistician</p> </td> <td class="text-align-center" style="width: 301px;">15</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/mario-davidson">Mario Davidson</a>, assistant professor</p> </td> <td class="text-align-center" style="width: 301px;">15</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/robert-bob-e-johnson">Bob Johnson</a>, associate professor</p> </td> <td class="text-align-center" style="width: 301px;">10</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/derek-k-smith">Derek K. Smith</a>, assistant professor</p> </td> <td class="text-align-center" style="width: 301px;">5</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/quanhu-tiger-sheng">Quanhu "Tiger" Sheng</a>, assistant professor</p> </td> <td class="text-align-center" style="width: 301px;">5</td> </tr><tr><td class="text-align-center" style="width: 378px;"><a href="https://www.vumc.org/biostatistics/person/lauren-r-samuels">Laurie Samuels</a>, research assistant professor</td> <td class="text-align-center" style="width: 301px;"> <p>5</p> </td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/christopher-john-lindsell">Chris Lindsell</a>, professor</p> </td> <td class="text-align-center" style="width: 301px;">5</td> </tr><tr><td class="text-align-center" style="width: 378px;"> <p><a href="https://www.vumc.org/biostatistics/person/omair-khan">Omair A. Khan</a>, senior biostatistician</p> </td> <td class="text-align-center" style="width: 301px;">5</td> </tr><tr><td class="text-align-center" style="width: 378px;"><a href="https://www.vumc.org/biostatistics/person/jenny-jones-bs">Jenny Jones</a>, assistant to the chair</td> <td style="width: 301px;"> <p class="text-align-center">5</p> </td> </tr></tbody></table><p> </p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/WDD%20Health%20policy%20for%20facebook.jpg?itok=qTLvmsUl" width="382" height="379" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-barista-posts-full-caption field--type-string-long field--label-hidden field__item">Bill Dupont</div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Wed, 28 Sep 2022 07:04:41 +0000 duthiep 357 at https://www.vumc.org/biostatistics Vanderbilt Biostatistics at JSM 2022 https://www.vumc.org/biostatistics/blog/vanderbilt-biostatistics-jsm-2022 <span class="field field--name-title field--type-string field--label-hidden">Vanderbilt Biostatistics at JSM 2022</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Wed, 08/03/2022 - 13:08</span> <a href="/biostatistics/blog-post-rss/339" class="feed-icon" title="Subscribe to Vanderbilt Biostatistics at JSM 2022"> RSS: <i class="fa fa-rss-square"></i> </a> <div class="field field--name-field-barista-posts-author field--type-string field--label-hidden field__item">Peg Duthie, communications manager</div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>The <a href="https://ww2.amstat.org/meetings/jsm/2022/">2022 Joint Statistical Meetings</a>, which begin this Saturday, August 6, are expected to bring together more than six thousand attendees from over fifty countries. We are proud of the department members and alumni who will be sharing their work in Washington, DC, next week. They include the following:</p> <p><strong>Sunday, August 7</strong></p> <p>At 2:00 p.m., in session 9, assistant professor <a href="https://www.vumc.org/biostatistics/person/simon-vandekar">Simon Vandekar</a> will present an invited paper, "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=319313">Cell Normalization and Phenotyping for Multiplexed Single-Cell Imaging</a>," that he co-authored with recent PhD graduate <a href="https://colemanrharris.me/">Coleman Harris</a> (now at Nashville Biosciences) and current PhD student <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/jiangmei-xiong/">Jiangmei Ruby Xiong</a>.</p> <p>Also at 2:00 p.m., in session 23, associate professor <a href="https://www.vumc.org/biostatistics/person/benjamin-french">Benjamin French</a> will present his topic contributed paper, "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=322666">Statistical Analysis of Atomic Bomb Survivor Data: Challenges and Opportunities</a>." This session will also feature "<a contenteditable="false" href="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fww2.amstat.org%2Fmeetings%2Fjsm%2F2022%2Fonlineprogram%2FAbstractDetails.cfm%3Fabstractid%3D323395&amp;data=05%7C01%7Cpeg.duthie%40vumc.org%7C253f5491cca74c9c3ad608da6b79e46a%7Cef57503014244ed8b83c12c533d879ab%7C0%7C0%7C637940468506845582%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=W4aLO4J5xUQDA9f89YtzckuarUspvJ%2FBV8JD12aQ%2Bcg%3D&amp;reserved=0" target="_blank" title="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fww2.amstat.org%2Fmeetings%2Fjsm%2F2022%2Fonlineprogram%2FAbstractDetails.cfm%3Fabstractid%3D323395&amp;data=05%7C01%7Cpeg.duthie%40vumc.org%7C253f5491cca74c9c3ad608da6b79e46a%7Cef57503014244ed8b83c12c533d879ab%7C0%7C0%7C637940468506845582%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=W4aLO4J5xUQDA9f89YtzckuarUspvJ%2FBV8JD12aQ%2Bcg%3D&amp;reserved=0">Evaluation of Sources of Bias in Time-Dependent Radiation Dose Response Models for Individual Cohorts and Challenges Associated with Pooling in the Million Worker Study</a>," which French co-authored with colleagues in Oak Ridge and <a href="https://www.vanderbilt.edu/biostatistics-graduate/cpt/people/yeji-ko/">Yeji Ko</a>, a student in our MS program.</p> <p>At 4:00 p.m., in session 37, assistant professor <a href="https://www.vumc.org/biostatistics/person/andrew-spieker">Andrew Spieker</a> will present an invited paper, "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=319243">A Semiparametric G-Computation Approach Based on Cumulative Probability Models</a>," that he co-authored with biostatistician <a href="https://www.vumc.org/biostatistics/person/caroline-birdrow">Caroline Birdrow</a> (a graduate of our MS program) and professor <a href="https://www.vumc.org/biostatistics/person/bryan-e-shepherd">Bryan Shepherd</a>. Shepherd co-authored two papers in the session: </p> <p> </p> <p><strong>Monday, August 8</strong></p> <p>At 8:30 a.m., session 90 will feature invited papers on "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/ActivityDetails.cfm?SessionID=221989">Dealing with Error-Prone Electronic Health Record Data via Validation Sampling</a>," with Bryan Shepherd as organizer and chair. He co-authored "<a contenteditable="false" href="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fww2.amstat.org%2Fmeetings%2Fjsm%2F2022%2Fonlineprogram%2FAbstractDetails.cfm%3Fabstractid%3D320421&amp;data=05%7C01%7Cpeg.duthie%40vumc.org%7C253f5491cca74c9c3ad608da6b79e46a%7Cef57503014244ed8b83c12c533d879ab%7C0%7C0%7C637940468506845582%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=ue1mtPEI9Ow4YxbZfPLizQtjJ4uAuNMkYbEu0KXNFFc%3D&amp;reserved=0" target="_blank" title="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fww2.amstat.org%2Fmeetings%2Fjsm%2F2022%2Fonlineprogram%2FAbstractDetails.cfm%3Fabstractid%3D320421&amp;data=05%7C01%7Cpeg.duthie%40vumc.org%7C253f5491cca74c9c3ad608da6b79e46a%7Cef57503014244ed8b83c12c533d879ab%7C0%7C0%7C637940468506845582%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=ue1mtPEI9Ow4YxbZfPLizQtjJ4uAuNMkYbEu0KXNFFc%3D&amp;reserved=0">Advantages of Multi-Wave, Multi-Frame Sampling Designs for Analysis of Error-Prone Data from Electronic Health Records</a>," which will be presented by Pamela Shaw from Kaiser Permanente, and "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=320543">Implementing an Optimal Multi-Wave Validation Design in a Multi-National HIV Research Cohort</a>," which will be presented by research assistant professor <a href="https://www.vumc.org/biostatistics/person/gustavo-amorim">Gustavo Amorim</a>.</p> <p>Also at 8:30 a.m., assistant professor <a href="https://www.vumc.org/biostatistics/person/jinyuan-liu">Jinyuan Liu</a> will be chairing session 109, which will feature six contributed papers on "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/ActivityDetails.cfm?SessionID=223260">Innovative Approaches in Biomarkers Discovery and Subgroup Analyses</a>."   </p> <p>At 10:30 a.m., in the Mental Health Statistics Section's poster session, PhD candidate <a href="https://www.linkedin.com/in/kaidi-kang-62478115b/">Kaidi Kang</a> will present a poster, "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=323514">Accurate Confidence Interval Estimation for Non-Centrality Parameters and Effect Size Indices</a>," co-authored with five other Vanderbilt University Medical Center researchers: Kristan Armstrong, Suzanne Avery, Maureen McHugo, Stephan Heckers, and Simon Vandekar.</p> <p>At 2:00 p.m., the Statistics in Imaging Section showcases its student paper winners, in a session organized and chaired by Simon Vandekar.</p> <p>The Biometrics Section is likewise featuring early-career paper winners at 2:00 p.m., in a session chaired by Andrew Spieker.</p> <p> </p> <p><strong>Tuesday, August 9</strong></p> <p>At 8:30 a.m., a paper co-authored by professor <a href="https://www.vumc.org/biostatistics/person/qingxia-cindy-chen-phd">Qingxia (Cindy) Chen</a>, "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=322126">Estimation of Treatment Effects and Model Diagnostics with Two-Way, Time-Varying Treatment Switching</a>," will be presented in the topic contributed session on "Statistical Considerations for Adjusting Overall Survival in Randomized Trials with Treatment Switching." </p> <p>At 10:30 a.m., another topic contributed session sponsored by the Biopharmaceutical Section will include "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=323480">Testing and Estimating Treatment Effect in the Presence of Delayed Onset of the Effect for Cancer Immunotherapies</a>," a paper co-authored by <a href="https://www.vumc.org/biostatistics/person/hui-nian-phd">Hui Nian</a>, assistant in biostatistics and orthopedic surgery.</p> <p>At 2:00 p.m., session 312, "What We Know About What We Don't Know: Overcoming Incomplete Data in Practice," will be chaired by <a href="https://www.sarahlotspeich.com">Sarah C. Lotspeich</a>, a graduate of our doctoral program who's now an assistant professor in the new Department of Statistical Sciences at Wake Forest University. The invited papers in this session include "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=320468">Missing Data in the Baseline Health Surveys of the All of Us Research Program and the Opportunity from Multiple Information Sources</a>," which will be presented by Cindy Chen; her collaborators include biostatistician <a href="https://www.vumc.org/biostatistics/person/xiaoke-sarah-feng">Xiaoke (Sarah) Feng</a> and assistant <a href="https://www.vumc.org/biostatistics/person/shawn-garbett-ms">Shawn Garbett</a>.</p> <p> </p> <p><strong>Wednesday, August 9</strong></p> <p>At 2:00 p.m., in session 488, Jiangmei Ruby Xiong will present a contributed paper titled "<a href="https://ww2.amstat.org/meetings/jsm/2022/onlineprogram/AbstractDetails.cfm?abstractid=322434">Faster Estimation for Constrained Gamma Mixture Models Using Closed-Forms Estimators</a>." The paper was co-authored by Simon Vandekar and an array of prominent School of Medicine scientists.</p> <p>Congratulations and safe travels to all!</p> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Wed, 03 Aug 2022 18:08:08 +0000 duthiep 339 at https://www.vumc.org/biostatistics Founding chair appointed to FDA https://www.vumc.org/biostatistics/blog/founding-chair-appointed-fda <span class="field field--name-title field--type-string field--label-hidden">Founding chair appointed to FDA </span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="/biostatistics/users/duthiep" typeof="schema:Person" property="schema:name" datatype="">duthiep</span></span> <span class="field field--name-created field--type-created field--label-hidden">Tue, 07/12/2022 - 11:35</span> <a href="/biostatistics/blog-post-rss/338" class="feed-icon" title="Subscribe to Founding chair appointed to FDA "> RSS: <i class="fa fa-rss-square"></i> </a> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p class="x" style="text-align:start"><span style="font-size:11pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="font-size: 12pt;"><font color="#000000">The FDA’s </font><a contenteditable="false" href="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.fda.gov%2Fabout-fda%2Ffda-organization%2Fcenter-drug-evaluation-and-research-cder&amp;data=05%7C01%7Cpeg.duthie%40vumc.org%7C7a9df51f11b844627c3508da32019fd0%7Cef57503014244ed8b83c12c533d879ab%7C0%7C0%7C637877279792864446%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=LaKvb1dPxu9ILaHzeVjwHe4BbOaaVN8N6tkwBl8Bww8%3D&amp;reserved=0" style="color: blue; text-decoration: underline;" title="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.fda.gov%2Fabout-fda%2Ffda-organization%2Fcenter-drug-evaluation-and-research-cder&amp;data=05%7C01%7Cpeg.duthie%40vumc.org%7C7a9df51f11b844627c3508da32019fd0%7Cef57503014244ed8b83c12c533d879ab%7C0%7C0%7C637877279792864446%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=LaKvb1dPxu9ILaHzeVjwHe4BbOaaVN8N6tkwBl8Bww8%3D&amp;reserved=0"><span style="color: rgb(5, 99, 193);">Center for Drug Evaluation and Research</span></a><font color="#000000"> (CDER) has appointed Dr. <a href="https://www.vumc.org/biostatistics/person/frank-e-harrell-jr">Frank Harrell</a>, p</font><font color="#000000">rofessor of biostatistics at Vanderbilt University Medical Center, as a senior biostatistics advisor to the Office of the Center Director under the </font><span style="color: rgb(23, 23, 23);"><span style="background-color:white">Intergovernmental Personnel Act (IPA) Mobility Program. CDER’s mission is to protect and promote public health by helping to ensure that human drugs are safe and effective for their intended use, meet established quality standards, and available to patients.</span></span></span></span></span></span></span></span></span></p> <p class="x" style="text-align:start"><span style="font-size:11pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="color:#000000"> </span></span></span></span></span></span></span></p> <p class="x" style="text-align:start"><span style="font-size:11pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="color:#000000"><span style="font-size:12pt">Under this appointment, </span></span><span style="font-size:12pt"><font color="#000000">Harrell </font></span><span style="color:#000000"><span style="font-size:12pt">will serve as a senior advisor to CDER on innovative and novel models for biostatistical analysis to facilitate the regulatory drug review in therapeutic areas with underserved populations or unmet medical needs. </span></span><span style="font-size:12pt"><font color="#000000">Harrell </font></span><span style="color:#000000"><span style="font-size:12pt">will advise the center on advanced approaches to drug regulatory pathways, optimization of regulatory science models, and complex statistical analysis methodologies and clinical trial designs. </span></span></span></span></span></span></span></span></p> <p class="x" style="text-align:start"><span style="font-size:11pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="color:#000000"> </span></span></span></span></span></span></span></p> <p class="x" style="text-align:start"><span style="font-size:11pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="color:#000000"><span style="font-size:12pt">The IPA Mobility Program provides for the temporary assignment of personnel between the federal government and state and local governments, colleges and universities, Indian tribal governments, federally funded research and development centers, and other eligible organizations. The program is a critical tool that allows federal agencies to access academicians or clinical experts on a part-time basis to bolster existing or new initiatives.</span></span></span></span></span></span></span></span></p> <p class="x" style="text-align:start"><span style="font-size:11pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="color:#000000"> </span></span></span></span></span></span></span></p> <p style="text-align:start"><span style="font-size:10pt"><span style="font-style:normal"><span style="font-weight:400"><span style="white-space:normal"><span style="text-decoration:none"><span style="font-family:Calibri, sans-serif"><span style="color:#000000"><span style="background-color:white"><span style="font-size:12pt"><span style="color:black">Harrell previously served as an advisor to the FDA CDER Office of Biostatistics from 2016 to 2020 and has been a long-time consultant to the FDA. "I am excited to serve in this important role at the request of the CDER director as part of my VUMC appointment, and look forward to contributing to making clinical trials more efficient and flexible, as well as to fostering development of statistical methods to analyze new types of patient outcomes in therapeutic clinical trials. My last two years of working with my Vanderbilt biostatistics and <a href="https://victr.vumc.org">VICTR</a> colleagues on the design and analysis of many high-profile Vanderbilt-led COVID-19 clinical trials has given me experience and ideas that I plan to put into use at FDA."</span></span></span></span></span></span></span></span></span></span></p> </div> <div class="field field--name-field-barista-posts-full-image field--type-image field--label-hidden field__item"> <img loading="lazy" src="/biostatistics/sites/default/files/styles/barista_posts_full_image/public/433A9ECD-F279-4F96-BD6F-E668C9AF098D.png?itok=8rkhLVJq" width="470" height="576" alt="" typeof="foaf:Image" class="image-style-barista-posts-full-image" /> </div> <div class="field field--name-field-lockdown-auth field--type-string field--label-above"> <div class="field__label">Lockdown Auth</div> <div class="field__item">1</div> </div> Tue, 12 Jul 2022 16:35:27 +0000 duthiep 338 at https://www.vumc.org/biostatistics