Companion toolbox for structural equation models fitted with 'lavaan'. Operates directly on a fitted object using its estimates and covariance. Refits auxiliary models when needed to compute estimates, diagnostics, and plots.
Giuseppe Corbelli (<giuseppe.corbelli@uninettunouniversity.net>)
The functions are:
lav_slopes: simple slopes and interaction plots from a fitted 'lavaan' model.
lav_vif: variance inflation factors for structural predictors with measurement preserved.
lav_cv: repeated holdout (Monte Carlo) cross-validation of R^2 for SEM outcomes.
lav_fdr: false discovery rate correction for selected 'lavaan' parameter p-values.
Useful links: