𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Optimal Spending Functions for Asymmetric Group Sequential Designs

✍ Scribed by Keaven M. Anderson


Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
135 KB
Volume
49
Category
Article
ISSN
0323-3847

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


SOME OPTIMAL AND NON-OPTIMAL TWO-STAGE D
✍ H. I. PATEL πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 465 KB πŸ‘ 1 views

While designing a group sequential clinical trial in the pharmaceutical industry setting, we often face a problem of determining the time for an interim analysis. For a two-stage trial we compute the sample sizes n and N per treatment group for the interim and final analyses. respectively, that mini

Exact sequential tests for single sample
✍ Nigel Stallard; Susan Todd πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 110 KB

Sequential tests are increasingly used to reduce the expected sample size of trials in medical research. The majority of such methods are based on the assumption of normality for test statistics. In clinical trials yielding a single sample of discrete data, that assumption is often poorly satisΓΏed.