search for: noncenr

...t > strange tails created by a denominator following a noncentral > chi-square. The answer Martin gave is for a scaled but otherwise > standard t, which sounds like what you want, since you said the "sample > mean = 0.23, s = 4.04, etc. A noncentral t has an additional > "noncenrality parameter". > > Hope this helps. > Spencer > > Martin Maechler wrote: > >>>>>> "k" == kate <yhsu6 at uiuc.edu> > >>>>>> on Thu, 8 May 2008 10:45:04 -0500 writes: > >>>>>> > > > &g...