Search results: Sage Journals

Restricted accessReview articleFirst published April, 2026

Asymptotic validity of Schoenfeld’s sample size formula for the Cox proportional hazards model via the Wald test approach

Se Yoon Lee

Statistical Methods in Medical Research

Restricted accessResearch articleFirst published February, 1994

David L. Streiner

Perceptual and Motor Skills

Restricted accessResearch articleFirst published December, 2013

Ying Kuen Cheung

Clinical Trials

Restricted accessResearch articleFirst published July, 1997

Gil D. Fine

Therapeutic Innovation & Regulatory Science

Restricted accessResearch articleFirst published 2022

Nathaniel Josephs, Dennis M. Feehan, Forrest W. Crawford

Sociological Methods & Research

Restricted accessResearch articleFirst published October, 1968

John E. Overall, Sudhir N. Dalal

Perceptual and Motor Skills

Restricted accessResearch articleFirst published March, 2019

Zuozhen Wang

Therapeutic Innovation & Regulatory Science

Restricted accessResearch articleFirst published December, 1980

Chris W. Hornick, John E. Overall

Journal of Educational and Behavioral Statistics

Restricted accessOtherFirst published October, 2001

Robert G. Lehr

Therapeutic Innovation & Regulatory Science

Restricted accessResearch articleFirst published December, 2008

Jiin-Huarng Guo, Wei-Ming Luh

Educational and Psychological Measurement