hi if I have sample of discret observations, and I want to test if this sample is follwed by a certion discret distribution for example: geometric distribution, negative binomial distribution, and so on (i.e chisq-goodness of fit test), how can I do this in R "in S+ we can use (chisq.gof)" thank you hadeel saleh King Abdul_Aziz University saudi arabia, Jeddah _________________________________________________________________ [[alternative HTML version deleted]]