Choosing CVs [Power / Sample Size]

posted by d_labes  – Berlin, Germany, 2011-01-03 09:43 (5284 d 08:37 ago) – Posting: # 6387
Views: 12,858

Dear Boonchai,

back from my season's holidays I only can say: Well roared, lion! :ok:.

Just to cite Stephen Senn:

"The sample size calculation is an excuse for a sample size and not a reason."


(Chapter 13 of Statistical Issues in Drug Development, Second Edition, Wiley 2007).

Regards,

Detlew

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Medical researches can be divided into two sorts:
those who think that meta is better and those
who believe that pooling is fooling.    Stephen Senn

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