Dear All,
I recently read a published article about a noninferiority trial where
the sample size calculation was done with a nominal power 1-\beta=0.7
which I consider to be quite insufficient. I'd like to know if there're
general rules or guidelines to properly set power and/or tolerances in
this context. Thank you in advance,
Alessio Pollice
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Alessio Pollice
Dipartimento di Scienze Statistiche
Università degli Studi di Bari
Via C. Rosalba 53
70124 Bari, ITALY
Tel.: +39 080 5049243
Fax: +39 080 5049147
e-mail: [log in to unmask]
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