Try heplots::boxM This also has a nice plot method to visualize the contributions to box's M test.
See my paper: https://www.datavis.ca/papers/EqCov-TAS.pdf > -----Original Message----- > From: R-help > <r-help-boun...@r-project.org<mailto:r-help-boun...@r-project.org>> On Behalf > Of Luigi > Marongiu > Sent: Tuesday, January 4, 2022 11:56 AM > To: r-help <r-help@r-project.org<mailto:r-help@r-project.org>> > Subject: [R] how to run r biotools boxM terst on multiple groups? > > I have a data frame containing a half dozen continuous measurements > and over a dozen ordinal variables (such as, death, fever, symptoms etc). > I would like to run a box matrix test and I am using biotools' boxM, > but it Michael Friendly Email: friendly AT yorku DOT ca Professor, Psychology Dept. & Former Chair, ASA Statistical Graphics Section York University Voice: 416 736-2100 x66249 4700 Keele Street Web: http://www.datavis.ca | @datavisFriendly Toronto, ONT M3J 1P3 CANADA [[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.
