Sample Sizes Based on the Log-Rank Statistic in Complex Clinical Trials

Lipid Research Clinics Program

1984 • 837 citations

Tables of the number of patients required in clinical trials using the logrank test

1982 • 694 citations

The asymptotic properties of nonparametric tests for comparing survival distributions

1981 • 453 citations

Evaluation of Sample Size and Power for Analyses of Survival with Allowance for Nonuniform Patient Entry, Losses to Follow-Up, Noncompliance, and Stratification

1986 • 380 citations

Planning the size and duration of a clinical trial studying the time to some critical event

1974 • 287 citations

Planning the duration of a comparative clinical trial with loss to follow-up and a period of continued observation

1981 • 264 citations

Modified Kolmogorov-Smirnov Test Procedures with Application to Arbitrarily Right-Censored Data

1980 • 237 citations

Sample sizes for medical trials with special reference to long-term therapy

1968 • 134 citations

Sample size and power determination for stratified clinical trials

1978 • 89 citations

Applicability of sample size calculations based on a comparison of proportions for use with the logrank test

1985 • 40 citations