Re: [R] Question about package coin

2010-05-30 Thread Bryan Keller
Thanks for the reply, that answers my question.  I'm actually interested in using the Welch t in a randomization model framework where the variance heterogeneity is introduced by the treatment effect and is not present under the null hypothesis of no differential treatment effect.  In other wo

Re: [R] Question about package coin

2010-05-30 Thread Achim Zeileis
On Sat, 29 May 2010, Bryan Keller wrote: Anyone know if coin can run a permutation test based on a (user-defined) statistic other than the mean difference? The function independence_test does the permutation t-test via difference in means. ...by default, that is. I'm wondering if it's possi

[R] Question about package coin

2010-05-29 Thread Bryan Keller
Anyone know if coin can run a permutation test based on a (user-defined) statistic other than the mean difference? The function independence_test does the permutation t-test via difference in means. I'm wondering if it's possible to use independence_test to run a permutation test for some oth