I present two related commands, r_ml_stata_cv and c_ml_stata_cv, for fitting popular machine learning methods in both a regression classification setting. Using the recent Stata/Python integration platform introduced Stata 16, these commands provide hyperparameters’ optimal tuning via K-fold cross-validation using grid search. More specifically, they use Python Scikitlearn application programmi...

In this tutorial, you will learn how to fit structural equation models (SEM) using Stata software. SEMs can be in the sem command for standard linear SEMs, gsem generalized or by drawing their path diagrams SEM Builder. After a brief introduction Stata, demonstrated through confirmatory factor analysis model, mediation group analysis, and growth curve random-slope model logistic ordinal regress...