bruno.rproj...@gmail.com Em qui, 19 de jan de 2017 05:22, <michael.eisenr...@agroscope.admin.ch> escreveu:
> Dear Brian, > Thank you for your answer. > Another thing that came to my mind: Would it be possible just to > separately rank-transform my 3 dependent variables and then to conduct a > normal MANOVA on this data? > > > Thanks, > Mike > Eisenring Michael, Msc. > PhD Student > > Federal Department of Economic Affairs, Education and Research > EAER > Agroecology and Environment > Biosafety > > Reckenholzstrasse 191, CH-8046 Zürich > Tel. +41 44 37 77181 > Fax +41 44 37 77201 > michael.eisenr...@agroscope.admin.ch<mailto: > michael.eisenr...@agroscope.admin.ch> > www.agroscope.ch<http://www.agroscope.ch/> > > Von: Cade, Brian [mailto:ca...@usgs.gov] > Gesendet: Mittwoch, 18. Januar 2017 18:20 > An: Eisenring Michael Agroscope <michael.eisenr...@agroscope.admin.ch> > Cc: r-help@r-project.org > Betreff: Re: [R] non-parametric manova with post-hoc test > > You could try a multi-response permutation procedure (MRPP) for > multivariate hypothesis testing (null is groups come from a common > distribution) without resorting to ranks. There are no automated multiple > comparison procedures, but one could either look at pairwise contrasts of > group (if that is what you are implying by post-hoc testing) with some sort > of correction procedure for multiple comparisons (e.g., Holm's sequential > procedure). Or similarly, comparisons with different subsets of the > multivariate outcome variables (again, adjusting for multiple comparisons) > across the grouping structure. There are several R packages that I think > implement MRPP but the Blossom package might be one of the better > implementations in terms of alternatives provided (including permutation > version of Hotelling's test). > > Brian > > Brian S. Cade, PhD > > U. S. Geological Survey > Fort Collins Science Center > 2150 Centre Ave., Bldg. C > Fort Collins, CO 80526-8818 > > email: ca...@usgs.gov<mailto:brian_c...@usgs.gov> > tel: 970 226-9326 > > > On Wed, Jan 18, 2017 at 10:00 AM, <michael.eisenr...@agroscope.admin.ch > <mailto:michael.eisenr...@agroscope.admin.ch>> wrote: > Good day, > I am looking for a way to perform a non parametric manova and to analyze > the result using post-hoc tests (an equivalent of the kruskal wallis test > for anova) > > In my book (discovering statistic using R) two tests are described Munzel > and Brunners method (mulrank) and Choi and Mardens test (cmanova). Both are > from the package WRS which unfortunately does not exist anymore (and WRS2 > is not containing these tests). Furthermore the test do to my knowledge not > allow post-hoc analyses- > > I would be grateful for your help > > Best, > Mike > > Eisenring Michael, Msc. > PhD Student > > Federal Department of Economic Affairs, Education and Research > EAER > Agroecology and Environment > Biosafety > > Reckenholzstrasse 191, CH-8046 Zürich > Tel. +41 44 37 77181 > Fax +41 44 37 77201 > michael.eisenr...@agroscope.admin.ch<mailto: > michael.eisenr...@agroscope.admin.ch><mailto: > michael.eisenr...@agroscope.admin.ch<mailto: > michael.eisenr...@agroscope.admin.ch>> > www.agroscope.ch<http://www.agroscope.ch><http://www.agroscope.ch/> > > > [[alternative HTML version deleted]] > > > ______________________________________________ > R-help@r-project.org<mailto:R-help@r-project.org> mailing list -- To > UNSUBSCRIBE and more, see > 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. > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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. [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
