How To... Perform an ANOVA Post-Hoc Test in R #90

Learn how conduct an Analysis of Variance Post-Hoc test with @EugeneOLoughlin

[loopyloup]

Thank you! Super helpful. Do I have to check the variance of the residuals though? Is there any other assumptions.

[gamerallday]

Thanks so much! How do we use this on a class variable? It gives me this error,
Error in UseMethod("TukeyHSD") :
no applicable method for 'TukeyHSD' applied to an object of class "list".

[Theenzo]

Excelent content. Very clear and concise.

[truongphu]

Thanks for our helpful tutorial. How can we do if we have more variables viz. 7 or 6 variables?

[MICHAELBASSECHES]

please what of a dataset that as na how can we use the Post-Hoct test

[edyjo]

thanks but there is a bunch of post hoc test . you didn't tell us why this test ist more appropriate Than the other test.