Statistics Training Videos
Growth Curve Modeling: Video 2
Dr. Wickham further explores growth curve models using structural equation modeling (SEM). Check out our other videos on growth curves!
Growth Curve Modeling: Video 1
Dr. Wickham takes a ground-up and simpler approach to growth curves. Check out our "Intro to Growth Curves" video series and newer videos for more on this topic!
Singlegroup Moderated Mediation (Continuous Z)
Dr. Wickham continues to describe singlegroup moderated mediation--this time with a continuous moderator! He then walks through an example.
R Crash Course I: Introduction
Dr. Wickham describes R programming language and how to install it as well as R Studio. He discusses some basic functionalities of R and runs through a regression analysis.
Introduction to Power: Using G*Power
Dr. Wickham walks through the directions for installing and using G*Power. He discusses effect size, sample size, and test type as they relate to power, and suggests a few papers to read for a more in-depth understanding.