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Sample size calculation for complex clinical trials with survival endpoints

✍ Scribed by Joanna H. Shih


Book ID
114187105
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
929 KB
Volume
16
Category
Article
ISSN
0197-2456

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Sample size determination in complex cli
✍ Sang Ahnn; Stewart J. Anderson πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 101 KB πŸ‘ 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