Friedman ranking test, am I doing it right?Hi,
I just discover that this test has been implemented on JMP, and before I found that out, I was doing the rank of my data distribution and then an ANOVA test on FIT Y by X (as described here: https://community.jmp.com/t5/Discussions/Friedman-test-on-JMP/td-p/5974). I want to know if I still have to rank my data before applying Friedman's test, or if that isn't necessary.
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