rmedsem — Statistical mediation analysis for covariance-based, PLS, and Bayesian structural equation models. Developed with Matthias Mittner.
mmiss — Tabulate counts and percentages of missing values in a data frame.
rrelicoef — Compute Raykov’s factor reliability coefficient.
rmint — Examine across-group equivalence of CFA measurement model parameters.
rcondisc — Perform convergent and discriminant validity assessment in CFA.
rvimp — Assess the relative importance of predictors in a regression model.
plssem — Partial Least Squares Structural Equation Modelling (PLS-SEM). Developed with Sergio Venturini.
medsem — Statistical mediation analysis for structural equation models.
mint — Examine across-group equivalence of CFA measurement model parameters.
condisc — Convergent and discriminant validity assessment in CFA.
relicoef — Compute Raykov’s factor reliability coefficient.
fsdet — Compute factor score determinacy coefficient.
vaf — Compute mediation effect (variance accounted for) in SEM.
sumscale — Generate summated scales from a set of items.
regcheck — Examine regression assumptions (normality, homoscedasticity, etc.).
regcoef — Compute coefficients for quantifying the relative importance of predictors.
sqmc — Compute squared multiple correlation.
logtest — Test the significance of a predictor in logistic regression models.
percat — Perform percentile-based categorisation of a continuous variable.
cv — Compute the coefficient of variation after regression.