Tuesday, January 03, 2006

Re: st: Nonparametric Multiple Comparison Testing

if i recall, there is a user-written command called -kwallis2- that automatically performs a post hoc comparison if significance between the groups is obtained. type -findit kwallis2- (w/out the dashes, of course) in the command window for more information... hope this helps, clint

> Is it possible to perform nonparametric multiple comparison testing in > Stata? I am attempting to compare the distributions of a continuous > variable (AGE) between five groups (group5) with unequal variances (based > upon Bartlett's test using the oneway command) and I don't see any option > for multiple comparison testing with the kwallis command. I searched > through the Statalist archives and Stata's help but haven't been able to > turn up any information on this. > > Here are the commands that I used: > > oneway AGE group5, bonferroni > > kwallis AGE, by(group5) > > Thanks for your help, > > Christopher Simpkins, M.D. > Research Fellow > Department of Surgery > The Johns Hopkins University, School of Medicine > > > * > * For searches and help try: > * http://www.stata.com/support/faqs/res/findit.html > * http://www.stata.com/support/statalist/faq > * http://www.ats.ucla.edu/stat/stata/ >

* * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/


Tag:


Links to this post:

Create a Link



<< Home

This page is powered by Blogger. Isn't yours?