Search All of the Math Forum:
Views expressed in these public forums are not endorsed by
Drexel University or The Math Forum.


Luis A. Afonso
Posts:
4,743
From:
LIsbon (Portugal)
Registered:
2/16/05


Re: Cohen d
Posted:
Nov 8, 2012 12:05 PM


Actively trying to find some web material supporting the algorithm I use able to assure by NHST a minimal difference on parameters, finally
Statistical Significance and Clinical Relevance: A Contradiction? Prof. Dr. Dieter Hauschke www.statisticalsolutionssoftware.com/wp content/uploads/20  
, which reduces Jacob Cohen?s d supporters to mere copyists of a possibly honest false discovery. en.wikipedia.org/wiki/Jacob_Cohen_(statistician)  49k
The difference is simply this: the shifted Null is taught all around the world, the effect size is popular (seemly) among U.S. Psychologists . . .
Hauschke: H0: mu1  mu0 <= delta, Ha: mu1  mu0 > delta Which is equivalent to my H0: mu1  mu0  D <=0 Ha: mu1  mu0  D > 0
Luis A. Afonso



