topic Re: multiple comparisons using Friedman's test in Statistical Procedures

multiple comparisons using Friedman's test

asakokaneoka — Sat, 11 Dec 2021 09:57:08 GMT

I'm using Friedman's test for analyzing repeated ordinal data. How can I do multiple comparisons using the test (e.g. Tucky for repeated ANOVA)?

my code is below.

proc freq data=one;
tables patientID *pharynres*col1/
cmh2 scores=rank noprint;
title "Friedman Test for pharynres";
run;

Thank you very much for your help.

Re: multiple comparisons using Friedman's test

Ksharp — Sat, 11 Dec 2021 11:55:08 GMT

If It was repeated measured test.
I think you could use PROC MIXED + LSMEANS or PROC GLM + MANOVA
first one is for Mixed model, second one is for multi-anova .

Re: multiple comparisons using Friedman's test

StatDave — Sat, 11 Dec 2021 16:53:48 GMT

As always, check the list of Frequently Asked-for Statistics (FASTats) in the Important Links section of the Statistical Procedures Community page. See the PROC RANK and PROC GLM approach to the Friedman test shown there.