This is part of the multivariate playlist: https://www.youtube.com/playlist?list=PL8F480DgtpW9W-PEX0f2gHl8SnQ7PtKBv
If you missed part 1 of the video, visit this link: https://youtu.be/c_tYZxQLoDA
Learning Objectives
#1. Understand subscript notation in Regression
#2. Understand subscript notation for mixed models
#3. Understand Random effects anova, random intercept, random slopes, random slopes/intercept
#4. Understand what fixed/random effects mean
#5. Understand the gammas