matrixpls method for the standard generic function effects computes total, direct,
and indirect effects for a matrixpls results according to the method described in Fox (1980).Adapted from the effects function of the sem package
"effects"(object, ...)matrixpls function.Total, Direct, and Indirect elements.
ave,
cr, fitSummary,
fitted.matrixpls, gof,
htmt, loadings,
predict.matrixpls, r2,
residuals.matrixpls