longitudinal data analysis - Is the panel (PLM in R) approach appropriate when observations within panels vary in location and number between time steps? - Cross Validated
Diagnostics for fixed effects panel models in R - K. Arthur Endsley
Fixed, Mixed, and Random Effects ·
Getting Started in Fixed/Random Effects Models using R
Chapter 6 Fixed or random effects | An Introduction to R, LaTeX, and Statistical Inference
Fixed Effects vs Random Effects - YouTube
Getting Started in Fixed/Random Effects Models using R
Implementing fixed effects panel models in R - K. Arthur Endsley
Is a fixed effects model with a negative R-square effective? | ResearchGate
What is the best way in R to plot predicted values and compare interaction terms in a random effects plm model? - Stack Overflow
Why I use Panel/Multilevel Methods | R-bloggers
Getting Started in Fixed/Random Effects Models using R
Fixed, Mixed, and Random Effects ·
Linear Mixed Models with Random Effects
Chapter 6 Fixed or random effects | An Introduction to R, LaTeX, and Statistical Inference
How exactly does a "random effects model" in econometrics relate to mixed models outside of econometrics? - Cross Validated
panel data - Is there a predict function for plm in R? - Stack Overflow