O Siddiqui

MULTIPLE IMPUTATION COMPARED WITH SOME INFORMATIVE DROPOUT PROCEDURES IN THE ESTIMATION AND COMPARISON OF RATES OF CHANGE IN LONGITUDINAL CLINICAL TRIALS WITH DROPOUTS

M W Ali, O Siddiqui, O. Siddiqui, 2000, Journal of biopharmaceutical statistics.

Linear structural equation model in analyzing quality-of-life-data from clinical trials.

M W Ali, O Siddiqui, O. Siddiqui, 1999, Journal of biopharmaceutical statistics.

A comparison of the random-effects pattern mixture model with last-observation-carried-forward (LOCF) analysis in longitudinal clinical trials with dropouts.

O Siddiqui, O. Siddiqui, M W Ali, 1998, Journal of biopharmaceutical statistics.