The MplusAutomation package leverages the flexibility of the R language to automate latent variable model estimation and interpretation using Mplus, a powerful latent variable modeling program developed by Muthen and Muthen (www.statmodel.com). Specifically, MplusAutomation provides routines for creating related groups of models, running batches of models, and extracting and tabulating model parameters and fit statistics.
Not captured:
*** FATAL ERROR
THE SAMPLE COVARIANCE MATRIX FOR THE INDEPENDENT
VARIABLES IN THE MODEL CANNOT BE INVERTED. THIS CAN OCCUR
IF A VARIABLE HAS NO VARIATION OR IF TWO VARIABLES ARE
PERFECTLY CORRELATED. CHECK YOUR DATA.
Not captured: *** FATAL ERROR THE SAMPLE COVARIANCE MATRIX FOR THE INDEPENDENT VARIABLES IN THE MODEL CANNOT BE INVERTED. THIS CAN OCCUR IF A VARIABLE HAS NO VARIATION OR IF TWO VARIABLES ARE PERFECTLY CORRELATED. CHECK YOUR DATA.