[R] Running effect size tests on subsets of data
g|ov@nn@@b@d|@ @end|ng |rom mcg|||@c@
Sat Mar 27 15:28:07 CET 2021
I have seen instructions for conducting post-hoc pairwise comparisons in R after running an ANOVA, Kruskal-Wallis Test, or Yuen�s Test.
Is there a method to subset data automatically to run an effect size test across different pairs? For example, if I want to run Cohen�s d to examine the differences in data between different days of the week. My X variables would be the pairs below. (Note that no data was collected on Saturday.) I can subset the data manually and apply the effect size to each pair. Is there a way in R to create the pairs and run the effect size test all at once?
Any assistance you can provide would be much appreciated.
GIOVANNA BADIA | Assessment Librarian, McGill University | Office of the Dean of Libraries | giovanna.badia using mcgill.ca
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