Sample size determination in complex cli
β
Sang Ahnn; Stewart J. Anderson
π
Article
π
1998
π
John Wiley and Sons
π
English
β 101 KB
π 2 views
This paper presents a sample size formula for testing the equality of k (\*2) survival distributions using the Tarone-Ware class of test statistics in the presence of non-proportional hazards, time dependent losses, non-compliance and drop-in. This method extends the derivation by Lakatos of a sampl