Sample size requirements and length of study for testing interaction in a 1 × k factorial design when time-to-failure is the outcome
- 31 December 1993
- journal article
- research article
- Published by Elsevier in Controlled Clinical Trials
- Vol. 14 (6), 511-522
- https://doi.org/10.1016/0197-2456(93)90031-8
Abstract
No abstract availableKeywords
This publication has 11 references indexed in Scilit:
- A computer program for designing clinical trials with arbitrary survival curves and group sequential testingControlled Clinical Trials, 1993
- Sample size determination under an exponential model in the presence of a confounder and type I censoringControlled Clinical Trials, 1992
- Factorial designs in clinical trials: The effects of non‐compliance and subadditivityStatistics in Medicine, 1989
- Designing clinical trials with arbitrary specification of survival functions and for the log rank or generalized Wilcoxon testControlled Clinical Trials, 1987
- Tables of the number of patients required in clinical trials using the logrank testStatistics in Medicine, 1986
- The 2 × 2 factorial design: Its application to a randomized trial of aspirin and U.S. physiciansStatistics in Medicine, 1985
- Sample size requirements for comparing time-to-failure among k treatment groupsJournal of Chronic Diseases, 1982
- The asymptotic properties of nonparametric tests for comparing survival distributionsBiometrika, 1981
- Planning the duration of a comparative clinical trial with loss to follow-up and a period of continued observationJournal of Chronic Diseases, 1981
- Planning the size and duration of a clinical trial studying the time to some critical eventJournal of Chronic Diseases, 1974