Wednesday, May 1, 2013

Vargha-Delaney Effect Size

Hedge's effect size should not be used when your data isn't known to have a normal distribution, thus you would have to use a non-parametric effect size calculation, e.g. Vargha-Delaney. Check out the description and R code.

http://doofussoftware.blogspot.com/2012/07/measuring-effect-size-with-vargha.html

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