|From||Ronán Conroy <email@example.com>|
|Subject||Re: st: Friedman tests|
|Date||Wed, 23 Mar 2005 10:32:08 +0000|
Ashley Harris wrote:
Data are not parametric or nonparametric. And, indeed, the terms are confusing when applied to statistical procedures. I presume that you have a dependent variable that you can't put into a regression or anova. Nevertheless, before you head off an do a rank test, consider using some of the more powerful alternatives.Statalist, What I have nonparametric data for 3 groups, 1 dependent variable (ratio) and 2 independent variables (technique and analysis type).