Introduction to survival analysis
In this one-hour presentation I aim at offering a gentle introduction to survival analysis. I present introductory material which is strongly inspired by Frank Harrell's book …
Examining changes
In this talk I will mainly focus on what to do when analyzing difference scores (e.g., pretest/ posttest). Important questions that I will address include: - When should …
Introduction to parametric IRT
In these lectures I provide the core ideas of parametric item responde theory models for both (1) dichotomous data and (2) polytomous data.
Test equating
In this lecture I talk about the nuts and bolts of test equating.
Multivariate general linear models
In this lecture I lay out some ideas from multivariate general linear models, based on a book by Richard F. Haase.
Introduction to repeated measures ANOVA
In this lecture I introduce repeated measures ANOVA.
Introduction to polytomous item response theory
In this lecture I introduce polytomous item response theory models, based on a book by Remo Ostini and Michael L. Nering.
Modern methods for robust regression
In this lecture I introduce modern methods for robust regression, based on the book by Robert Andersen.