Episodios

  • Regression to the Mean Girls | The Comfort of Competence and the Speed of Justice, According to Law & Order
    Sep 14 2026

    Follow Regression to the Mean Girls on [⁠Apple Podcasts⁠], [⁠Spotify⁠], or wherever you love to listen!


    Christine Zhang⁠ (⁠New York Times⁠) joins ⁠⁠⁠Sarah Lotspeich⁠⁠⁠ and ⁠⁠⁠Lucy D'Agostino McGowan⁠⁠⁠⁠ with a data-driven side quest into the TV show Law and Order.


    Check out the full analysis here: ⁠⁠⁠regressiontothemeangirls.com⁠⁠⁠


    Links to content we chat about on the episode:

    • Wrong Number newsletter
    • The Speed of Justice, According to Law & Order


    Follow along on instagram:

    ⁠@regressiontothemeangirls

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    Aún no se conoce
  • Regression to the Mean Girls | The Work is Mysterious and Important: Severance Data
    Sep 7 2026

    Follow Regression to the Mean Girls on [Apple Podcasts], [Spotify], or wherever you love to listen!


    ⁠Lucy D'Agostino McGowan⁠⁠ and ⁠⁠Sarah Lotspeich⁠⁠ return with a data-driven side quest into the TV show Severance. Lucy analyzes whether Milchick really uses more complicated language than his colleagues.


    Check out the full analysis here: ⁠⁠regressiontothemeangirls.com⁠⁠


    Links to content we chat about on the episode:

    • ⁠⁠Lucy's Severance data R package [mdr]⁠⁠
    • ⁠⁠Lucy's other Severance analyses⁠⁠
    • ⁠⁠Dunnet⁠⁠
    • ⁠⁠Radial plot of who is speaking in Severance ⁠⁠


    Follow along on instagram:

    @regressiontothemeangirls

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    42 m
  • Regression to the Mean Girls | Romance by the Numbers: First Sparks Across Tropes
    Aug 31 2026

    Sarah Lotspeich⁠ and ⁠Lucy D'Agostino McGowan⁠ introduce Regression to the Mean Girls, a podcast about data-driven side quests in pop culture. In this episode, Sarah analyzes 45 recent romance novels to find out how different romance tropes affect the timing of the couple’s first kiss.

    Check out the full analysis here: ⁠https://regressiontothemeangirls.com/⁠


    Links to content we chat about on the episode:

    • Edward L. Kaplan and the Kaplan-Meier Survival Curve
    • Nonparametric Estimation from Incomplete Observations
    • Not just love, actually: why romance fiction is booming
    • What is the lipstick index?


    Follow along on instagram:

    @regressiontothemeansgirls


    Podcast feed: https://creators.spotify.com/pod/profile/rttmg/

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    57 m
  • Optimizing Data Workflows with Emily Riederer | Season 6 Episode 8
    Jun 26 2025
    Emily Riederer is a Data Science Senior Manager at Credit Risk Modeling Capital One. Her website can be found here: https://www.emilyriederer.com/ Follow along on Bluesky:
    • Emily: ‪@emilyriederer.bsky.social‬
    • Ellie: @epiellie.bsky.social
    • Lucy: @lucystats.bsky.social
    🎶 Our intro/outro music is courtesy of Joseph McDade. Edited by Cameron Bopp.
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    53 m
  • Combining Data & Making Effects Generalizable with Carly Brantner | Season 6 Episode 7
    Jun 17 2025

    Carly Brantner is an assistant professor of Biostatistics & Bioinformatics at Duke University and Duke Clinical Research Institute.

    Resources from this episode:
    • multicate: R package for estimating conditional average treatment effects across one or more studies using machine learning methods
    • PCORnet® Front Door: Access point for potential investigators, patient groups, and other stakeholders to connect with PCORnet and get support for potential research studies
    • Patient-Centered Outcomes Data Repository (PDOCR): De-identified data from 24 (and counting) PCORI-funded studies
    Follow along on Bluesky:
    • Carly: @carlybrantner.bsky.social
    • Ellie: @epiellie.bsky.social
    • Lucy: @lucystats.bsky.social
    🎶 Our intro/outro music is courtesy of Joseph McDade. Edited by Cameron Bopp.
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    52 m
  • The Art of Clarity with Andrew Heiss | Season 6 Episode 6
    May 29 2025
    Andrew Heiss is an assistant professor in the Department of Public Management and Policy at the Andrew Young School of Policy Studies at Georgia State University.
    • Vincent's "What is your estimand" section in his {marginaleffects} book: https://marginaleffects.com/chapters/challenge.html#sec-goals_estimand
    • Article on defining estimands: https://doi.org/10.1177/00031224211004187
    • Andrew's marginal effects post: https://www.andrewheiss.com/blog/2022/05/20/marginalia/
    • Andrew's post on "fixed effects" and mariginal effects across different disciplines: https://www.andrewheiss.com/blog/2022/11/29/conditional-marginal-marginaleffects/
    Follow along on Bluesky:
    • Andrew: @andrew.heiss.phd
    • Ellie: @epiellie.bsky.social
    • Lucy: @lucystats.bsky.social
    🎶 Our intro/outro music is courtesy of Joseph McDade. Edited by Cameron Bopp.
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    50 m
  • Study Critique: What Went Wrong and How We'd Do It Differently | Season 6 Episode 5
    May 8 2025

    In this episode Lucy and Ellie dig into a recently publicized paper, "Vaccination and Neurodevelopmental Disorders: A Study of Nine-Year-Old Children Enrolled in Medicaid", which has gained attention after being promoted by RFK Jr. as evidence that vaccines cause autism.

    Ellie breaks down her Substack critique of the study. Together, she and Lucy discuss the methodological flaws and what a better version of this study might look like.

    • Vaccination and Neurodevelopmental Disorders: A Study of Nine-Year-Old Children Enrolled in Medicaid: https://publichealthpolicyjournal.com/vaccination-and-neurodevelopmental-disorders-a-study-of-nine-year-old-children-enrolled-in-medicaid/
    • RFK Jr is promoting a new study claiming "vaccines cause autism" but it doesn't add up. Literally [Ellie's substack]: https://epiellie.substack.com/p/rfk-jr-is-promoting-a-new-study-claiming

    Follow along on Bluesky:

    • Ellie: @epiellie.bsky.social
    • Lucy: @lucystats.bsky.social

    🎶 Our intro/outro music is courtesy of Joseph McDade. Edited by Cameron Bopp.

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    55 m
  • From Model to Meaning with Vincent Arel-Bundock | Season 6 Episode 4
    Apr 24 2025
    Vincent Arel-Bundock is a professor at the Université de Montréal, where he studies comparative and international political economy.
    • Vincent's website: https://arelbundock.com/
    • Vincent's book "Model to Meaning: How to Interpret Statistical Models With marginaleffects for R and Python": https://marginaleffects.com/
    Follow along on Bluesky:
    • Vincent: @vincentab.bsky.social
    • Ellie: @epiellie.bsky.social
    • Lucy: @lucystats.bsky.social
    🎶 Our intro/outro music is courtesy of Joseph McDade. Edited by Cameron Bopp.
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    45 m