It’s our first stats reunion! In this special review episode, we revisit favorite concepts from past episodes—p-values, multiple testing, regression adjustment—and give them fresh personalities as characters. Meet the seductive false positive, the clingy post hoc ex, and Charlotte, the well-meaning but overfitting idealist.Statistical topics<ul><li>Bar charts vs Box plots</li><li>Bonferroni correction</li><li>Confounding</li><li>False positives </li><li>Multiple testing</li><li>Multivariable regression</li><li>Outcome switching</li><li>Over-adjustment</li><li>Post hoc analysis</li><li>Pre-registration</li><li>Residual confounding</li><li>Statistical adjustment using regression</li><li>Subgroup analysis </li><li>Unmeasured confounding</li></ul><a href="https://bit.ly/40ALdAT">Review Sheet</a>References<ul><li>Nuzzo RL. <a href="https://pubmed.ncbi.nlm.nih.gov/26892802/">The Box Plots Alternative for Visualizing Quantitative Data</a>. PM R. 2016 Mar;8(3):268-72. doi: 10.1016/j.pmrj.2016.02.001. Epub 2016 Feb 15. PMID: 26892802.</li><li>Sainani KL. <a href="https://pubmed.ncbi.nlm.nih.gov/20006317/">The problem of multiple testing</a>. PM R. 2009 Dec;1(12):1098-103. doi: 10.1016/j.pmrj.2009.10.004. PMID: 20006317.</li></ul>Kristin and Regina’s online courses: <a href="https://online.stanford.edu/courses/som-xche0033-demystifying-data-modern-approach-statistical-understanding">Demystifying Data: A Modern Approach to Statistical Understanding</a>  <a href="https://online.stanford.edu/courses/som-xche0030-clinical-trials-design-strategy-and-analysis">Clinical Trials: Design, Strategy, and Analysis</a> <a href="https://online.stanford.edu/programs/medical-statistics-program">Medical Statistics Certificate Program</a>  <a href="https://www.coursera.org/learn/sciwrite">Writing in the Sciences</a> <a href="https://online.stanford.edu/programs/epidemiology-and-clinical-research-graduate-certificate">Epidemiology and Clinical Research Graduate Certificate Program</a> Programs that we teach in:<a href="https://online.stanford.edu/programs/epidemiology-and-clinical-research-graduate-certificate">Epidemiology and Clinical Research Graduate Certificate Program</a> Find us on:Kristin - <a href="https://www.linkedin.com/in/kristin-sainani-642b5914/"> LinkedIn</a> &<a href="https://x.com/KristinSainani"> Twitter/X</a>Regina -<a href="https://www.linkedin.com/in/reginanuzzo/"> LinkedIn</a> &<a href="https://www.reginanuzzo.com/"> ReginaNuzzo.com</a><ul><li>(00:00) - Intro
</li>
<li>(02:26) - Mailbag
</li>
<li>(06:42) - P-values
</li>
<li>(12:43) - Multiple Testing Guy
</li>
<li>(16:05) - Bonferroni solution
</li>
<li>(17:11) - Post hoc analysis ex
</li>
<li>(22:22) - Subgroup analysis person
</li>
<li>(29:34) - Statistical adjustment idealist
</li>
<li>(43:00) - Unmeasured confounding
</li>
<li>(44:25) - Residual confounding
</li>
<li>(48:31) - Over-adjustment
</li>
<li>(53:48) - Wrap-up</li>
</ul>

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