Hello Jeremy, Thank you for replying. I came across friedman test (I even wrote and published R code to easily perform a post-hoc analysis of friedman test<http://www.r-statistics.com/2010/02/post-hoc-analysis-for-friedmans-test-r-code/> ). But what I am after is *multi-way* repeated-measures anova. Thank you for your reply which allowed me to clarify my intentions.
Best, Tal ----------------Contact Details:------------------------------------------------------- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) ---------------------------------------------------------------------------------------------- On Wed, Jun 16, 2010 at 8:30 PM, Jeremy Miles <jeremy.mi...@gmail.com>wrote: > It's possible to use the ordinal regression model if your data are > ordered categories. The standard non-parametric test is the Friedman > test. > > ?friedman.test > > Jeremy > > > On 16 June 2010 10:22, Tal Galili <tal.gal...@gmail.com> wrote: > > Hello Prof. Harrell and dear R-help mailing list, > > > > I wish to perform a non-parametric repeated measures anova. > > > > If what I read online is true, this could be achieved using a mixed > Ordinal > > Regression model (a.k.a: Proportional Odds Model). > > I found two packages that seems relevant, but couldn't find any vignette > on > > the subject: > > http://cran.r-project.org/web/packages/repolr/ > > http://cran.r-project.org/web/packages/ordinal/ > > > > So being new to the subject matter, I was hoping for some directions from > > people here. > > > > Are there any tutorials/suggested-reading on the subject? Even better, > can > > someone suggest a simple example code for how to run and analyse this in > R > > (e.g: "non-parametric repeated measures anova") ? > > > > I waited a week to repost this question. If I should have waited longer, > or > > not repost this at all - then I am truly sorry. > > > > Thanks for any help, > > Tal > > > > > > > > > > > >> > >> ----------------Contact > >> Details:------------------------------------------------------- > >> Contact me: tal.gal...@gmail.com | 972-52-7275845 > >> Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) > | > >> www.r-statistics.com (English) > >> > >> > ---------------------------------------------------------------------------------------------- > >> > >> > >> > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help@r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > > > > -- > Jeremy Miles > Psychology Research Methods Wiki: www.researchmethodsinpsychology.com > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
