i just wanted to know if the "non centraility parameter" as it is referred to in the dt test is what i would think of as mu zero if i was doing a test of a hypothesis that the mean was equal to mu zero and the variance was unknown. thanks.
i meant dt function in my email below. my aopolgies. On Wed, 1 Nov 2006 Mark.Leeds at morganstanley.com wrote:> > i just wanted to know if the "non centraility parameter" as it is referred > to in the dt test is > what i would think of as mu zero if i was doing a test of a > hypothesis that the mean was equal to mu zero and the variance was > unknown. thanks. > > ______________________________________________ > R-help at stat.math.ethz.ch mailing list > stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >