F Y Hsieh

发表

Sample-size calculations for the Cox proportional hazards regression model with nonbinary covariates.

P W Lavori, P. Lavori, F. Hsieh, 2000, Controlled clinical trials.

Sample size tables for logistic regression.

F. Hsieh, F Y Hsieh, 1989, Statistics in medicine.

An Overview of Variance Inflation Factors for Sample-Size Calculation

Harvey J Cohen, Philip W Lavori, H. Cohen, 2003, Evaluation & the health professions.

Sample size formulae for intervention studies with the cluster as unit of randomization.

F. Hsieh, F Y Hsieh, 1988, Statistics in medicine.