Announcing STaTa 12 Now with structural equation modeling (SEM)

摘要

Complete implementation—Standardized and unstandardized estimates. Modification indices. Direct and indirect effects. Factor loadings. Score tests. Wald tests. Factor scores and other predictions. Goodness of fit. Robust standard errors. Clustered or correlated data. Estimation with groups and tests for invariance. Estimation by maximum likelihood (ML), asymptotic distribution free (ADF), or full information maximum-likelihood (FIML) for missing data.