Warning: fopen(/home/virtual/epih/journal/upload/ip_log/ip_log_2024-10.txt): failed to open stream: Permission denied in /home/virtual/lib/view_data.php on line 95 Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/virtual/lib/view_data.php on line 96 Sample Size Estimation for Log-Rank Test for Phase III Clinical Trials.
Skip Navigation
Skip to contents

Epidemiol Health : Epidemiology and Health

OPEN ACCESS
SEARCH
Search

Articles

Page Path
HOME > Epidemiol Health > Volume 19(1); 1997 > Article
Clinical Trial Sample Size Estimation for Log-Rank Test for Phase III Clinical Trials.
Sin Ho Jung, Jae Hee Choi, Byung Joo Park
Epidemiol Health 1997;19(1):67-72
DOI: https://doi.org/
  • 5,763 Views
  • 32 Download
  • 0 Crossref
  • 0 Scopus

At first, we review a sample size estimation method for log-rank test in survival analysis. Although it is widely used these days, it has a weakness for practical use. We propose a modification method to avoid the weakness.


Epidemiol Health : Epidemiology and Health
TOP