14 Jul
2006
14 Jul
'06
9:05 a.m.
THE inverse? Another quick question - I'm still in partial disambiguation mode. With the negative binomial distribution function (or are there more than one but one is THE Standard one?), which is **THE** inverse? the one that tells you the number of failures (MathCAD qnbinom & DCDFLIB) or the one that tells you the success probability? (Cephes, Wikipedia & DCDFLIB) John's response to this question was faintly blasphemous ;-) Same question with F and chisqr of course... Both/all of course are potentially useful :-) (and I feel all should be provided). Paul --- Paul A Bristow Prizet Farmhouse, Kendal, Cumbria UK LA8 8AB +44 1539561830 & SMS, Mobile +44 7714 330204 & SMS pbristow@hetp.u-net.com