In this episode Greg and Patrick embark on a sometimes unhinged discussion of outlying and influential observations: where do they come from, how are they identified, and what do we do with them. Along the way they also discuss the outlier bell, stubbornness, pre-holiday grievances, Polly, Sesame Street, being more less likely, Greg’s freak brother, […]
S2E22: Outliers — And Then Things Got Weird Read More »
In this episode Patrick and Greg talk about latent variables: what they are, why we care, and under what circumstances we can analyze them directly. Along the way they also discuss: BWI, dadgic, Patrick’s bromance, the economy, Chris Botti, inter-planetary probes, Gronk, 118 degree dry heat, the evil eye, and Dora the Explorer.
S2E21: Yes, Virginia… There ARE Latent Variables Read More »
Greg and Patrick again subcontract out their own work by inviting a range of experts from different disciplines to share their perspectives on the future of teaching quantitative methods. They also discuss revenge, cryogenics, evacuation com…., American Idiot, 11 reasons why we blink, being hardly sorry, Googling how to fly a 737, machine directed latent
S2E20: The Future of Teaching Quantitative Methods Read More »
In today’s episode, Patrick and Greg talk about the tenure process: what it is, why it exists, how they see it, and some thoughts that might be helpful on the journey, fully realizing that institutions and fields are different, so your mileage may vary. Along the way, they also mention Fermat’s Theorem, Ten Year, The
S2E19: Pulling Back The Curtain On Tenure Read More »
In this episode Patrick and Greg compare and contrast multiple regression and the structural equation model and argue that although regression has brought us far, there are numerous reasons to turn to the SEM to continue to drive us forward. Along the way they also address gad flies, the Louisiana Purchase, Kool-Aid, high school friends,
S2E18: Regression — Like That Old High School Friend You’ve Outgrown Read More »
Greg and Patrick ring in the new year with a rambling discussion of univariate and multivariate normality: what it is, when and why we assume it, and does it really matter. (Spoiler alert — it DOES). Along the way, they also discuss statistics history, supplement #2, Larry the Book Shop Guy, Isaac Newton’s BFF, platypuses,
S2E17: Embracing Your Non-Normality Read More »
In this very special episode, Greg and Patrick host the Quantitude Holiday Party at the Cat’s Cradle in Carrboro, NC. In addition to the traditional holiday Airing of Grievances, the party features a number of special guests from across the spectrum of quantitative methodology, some more inebriated than others. Please join us to end this
S2E16: Holiday Airing of Grievances Read More »
In this episode Patrick and Greg explore the many faces of ethics in quantitative research, particularly as related to issues that arise in the day-to-day analytical decisions we make. In that spirit, Quantitude has an ethical obligation to warn listeners that they also discuss speedometers, rushing and dragging, shoplifting, calling me Shirley, asteroids vs. pinball,
S2E15: Ethics in Quantitative Research Read More »
Greg and Patrick discuss issues of controlling for extraneous variables, by randomization and by design, but especially the challenges and assumptions associated with statistical control. Along the way they also mention drag racing, Volkswagen Bugs, Seabiscuit, Harrison Bergeron, Diet Coke, Janet Jackson, John Denver, gastrointestinal distress, Sewall Wright, and babies and bathwater.
S2E14: Control (Variable) Issues Read More »
In this episode Patrick & Greg consider in what ways they have become their parents and then attempt to use that insight to better understand how one can provide a quantitative review of a substantive manuscript without becoming the much reviled Reviewer 2. Along the way they also discuss Ginsu knives, not wearing pants, Ouija
S2E13: You Want ME To Do a Quant Review?! Read More »
