Re: Kolmogorov-Smirnov statistics in Splus

2000-10-26 Thread Cyril Goutte
[EMAIL PROTECTED] wrote: > > Version 3.4 Release 1 for Sun SPARC, SunOS 5.3 : 1996 > > > This is the version I have, and I just tried ks.gos on rnorm(100) twice, > rnorm(1000) and rexp(1000) once each. In all 4 cases Splus rejected the > the hypothesis that there's a fit at at least one sample p

Re: Kolmogorov-Smirnov statistics in Splus

2000-10-25 Thread dph
In article <[EMAIL PROTECTED]>, Cyril Goutte <[EMAIL PROTECTED]> wrote: > > Thanks for your reply. > When I do ks.gof(1:10,rep(10,10)) on my system I get the same > erroneous output I described earlier. The version I use is > Version 3.4 Release 1 for Sun SPARC, SunOS 5.3 : 1996 > so hopefully t

Re: Kolmogorov-Smirnov statistics in Splus

2000-10-25 Thread Cyril Goutte
Thanks for your reply. When I do ks.gof(1:10,rep(10,10)) on my system I get the same erroneous output I described earlier. The version I use is Version 3.4 Release 1 for Sun SPARC, SunOS 5.3 : 1996 so hopefully this has been corrected on newer versions... Best regards, Cyril. Dave Lorenz w

Re: Kolmogorov-Smirnov statistics in Splus

2000-10-25 Thread Dave Lorenz
Cyril, This is what i got from Splus when I tried the KS test. > ks.gof(1:10,rep(10,10)) Two-Sample Kolmogorov-Smirnov Test data: 1:10 and rep(10, 10) ks = 0.9, p-value = 0.0002 alternative hypothesis: cdf of 1:10 does not equal the cdf of rep(10, 10) for at least

Kolmogorov-Smirnov statistics in Splus

2000-10-25 Thread Cyril Goutte
Hi all, I have a little worry with the way Splus calculates the two-sample Kolmogorov-Smirnov statistics. Consider the following samples: --- > ds1 [1] 1 2 3 4 5 6 7 8 9 10 > ds2 [1] 10 10 10 10 10 10 10 10 10 10 --- The output of the KS test is: --- > ks.gof(ds1,ds2) Two