Compute variance of the estimates

Usage

# S4 method for class 'PlFaFit'
computeVar(OBJ, DATA, NUMDERIV = F, OPTION = "transformed", VERBOSE = FALSE)

OBJ: Object of class plFaFit
DATA: Original data
NUMDERIV: TRUE if the hessian must be computed using jacobian
OPTION: transformed if correlations are of interest. raw for inference on the reparametrised level.
VERBOSE: TRUE if the function must print messages