Introduction to Latent Class Analysis with Example in R

Dr. Walter Leite describes the latent class analysis model, the research questions that can be answered with it, and the interpretation of parameter estimates. An example is provided using the MixAll package in R for latent classes of schools with different violence prevention programs.
The example is based on the article:
Tia Navelene Barnes, Walter Leite & Stephen W. Smith (2017) A Quasi-
Experimental Analysis of Schoolwide Violence Prevention Programs, Journal of School Violence, 16:1, 49-67, DOI: 10.1080/15388220.2015.1112806