[R] power analysis for Friedman's test

[George Karavasilis]

Hello,
I am running a non parametric repeated measures experiment with 
Friedman’s test:

         Friedman rank sum test

data:  glikozi and week and subject
Friedman chi-squared = 18.538, df = 3, p-value = 0.0003405

How could I run a power analysis for this test in R?
Thank you!

-- 
George Karavasilis
Department of Business Administration & 	
Serres, Greece


---
Αυτό το e-mail ελέγχθηκε για ιούς από το πρόγραμμα Avast antivirus.
https://www.avast.com/antivirus