Fitting mixed models in R (with lme4)

Learning Objectives:
* Understand lmer syntax (fixed, random, cluster)
* Understand how to interpret fixed effect parameters

Here's the dataset I'm using: https://quantpsych.net/data/jedi.csv

Here's my video that shows you how to identify your cluster variable: How to identify your cluster variable...

Here's a video about how to determine whether an effect is fixed or random: How to decide whether an effect is fi...

Link about EDA versus CDA: Ethics in Statistics Part 2: EDA vers...

My Multivariate playlist: Multivariate Statistics

And here's a paper I wrote about my eight step approach to data analysis: https://psyarxiv.com/r8g7c/


Undergraduate curriculum playlist (GLM-based approach): https://www.youtube.com/playlist?list...
Graduate curriculum playlist (also GLM-based approach): https://www.youtube.com/playlist?list...
Exonerating EDA paper: https://psyarxiv.com/5vfq6/
Download JASP (and visual modeling module): www.jasp-stat.org

• #education
• #statistics
• #psychology
• #nhst
• #null_hypothesis_significance_testing
• #philosophy_of_science