initialize_param        Neutral initialization of starting values for
                        polychoric correlation
plot.robpolycor         Plot method for classes '"robpolycor"' and
                        '"polycor"'.
polycor                 Robust estimation of polychoric correlation
polycor_mle             Maximum likelihood estimation of polychoric
                        correlation coefficient
polycormat              Robust estimation of polychoric correlation
                        matrix
polycormat_mle          Maximum likelihood estimation of polychoric
                        correlation matrix
polyserial              Robust estimation of polyserial correlation
polyserial_efficiency   Efficiency of minimum DPD estimators of
                        polyserial model
polyserial_initialize_param
                        Neutral initialization of starting values for
                        polyserial correlation
polyserial_mle          Maximum likelihood estimation of polyserial
                        correlation
print.robpolycor        Print method for classes '"robpolycor"' and
                        '"polycor"'.
print.robpolyserial     Print method for classes '"robpolyserial"' and
                        '"polyserial"'.
vcov.robpolycor         Obtain estimated asymptotic variance-covariance
                        matrix
vcov.robpolyserial      Obtain estimated asymptotic variance-covariance
                        matrix
