## Cauchy distribution [NCA / SHAM]

Hi mittyri,

» Here ya go: Cauchy distribution

The Cauchy distribution is relevant to this question only to the extent that we can assume ln(T)=ln(R) when both have zero mean. It is thus a special case only, and therefore one that does not in practice correspond to the generally relevant question.
In perspective, history has been somewhat cruel to anyone assume T=R for example in relation to power and sampe sizes. In other words, what is needed (if there is a need at all?!?) is a "Cauchy distribution with the equivalent of a noncentrality parameter", for lack of better wording.

Pass or fail!
ElMaestro