10-30-2017 09:10 AM
I would like some help understanding why I am getting the message '' None of the EDF goodness-of-fit statistics for the Beta distribution are available.'' when I am testing the fitting of a beta distribution to a given dataset.
Based on the histogram and the QQplot, the fitting appears to be very satisfactory, but i would like to verify it, for instance, by the KS test.
I can see at http://support.sas.com/documentation/cdl/en/procstat/68142/HTML/default/viewer.htm#procstat_univaria... that the tests should be available for beta. Since the parameters are being calculated from my sample, arent they assumed as ''known'' ?
p.s. I am using SAS enterprise guide, function describe --> distribution analysis