The estimation of \(\mu\) and \(p\) is based on an iterative method. To show differences between the
least squares method and the maximum likelihood method, it prints out also the mean and the standard deviation.
MeanArithmetic mean.
MpThe estimated value of the location parameter.
SdStandard deviation.
SpThe estimated value of the scale parameter.
pThe estimated value of the shape parameter.
iterIf its value is 1, we have had problems on convergence.