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Homogeneity test of several covariance matrices with high-dimensional data

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2021; 31 (4)

This article not only presents a test based on the well-known Box M test for testing the equality of several covariance matrices with high-dimensional......

Recommended confidence intervals for the conditional odds ratio in matched-pairs designs

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, ; ()

There has been limited research on the confidence intervals of the conditional odds ratio in matched-pairs design. This article investigates the inter......

Sample size determination for Bayesian analysis of small n sequential, multiple assignment, randomized trials (snSMARTs) with three agents

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2020; 30 (6)

The small n, Sequential, Multiple Assignment, Randomized Trial (snSMART) is a two-stage clinical trial design for rare diseases motivated by the compa......

Continual reassessment method with regularization in phase I clinical trials

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2020; 30 (6)

Many Phase I trial designs have been developed to improve upon the standarddesign. These designs can be classified as long-memory designs, for example......

The Joint i3+3 (Ji3+3) design for phase I/II adoptive cell therapy clinical trials

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2020; 30 (6)

Adoptive cell therapy (ACT), such as chimeric antigen receptor (CAR) T-cell therapy, has demonstrated promising therapeutic effects with potentially n......

Subgroup analysis based on structured mixed-effects models for longitudinal data

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2020; 30 (4)

In recent years, subgroup analysis has emerged as an important tool to identify unknown subgroup memberships. However, subgroup analysis is still unde......

Construction of confidence intervals for the risk differences in stratified design with correlated bilateral data

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2019; 29 (3)

A stratified study is often designed for adjusting a confounding effect or effect of different centers/groups in two treatments or diagnostic tests, a......

JIF:0.76

Profile clustering in clinical trials with longitudinal and functional data methods

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2019; 29 (3)

Repeated measurements are widely encountered in medical or pharmaceutical studies, which can be analyzed by both longitudinal data and functional data......

JIF:0.76

A reproducibility probability-based bias-adjustment approach on the specification of non-inferiority margin using historical data

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 0; ()

The effect of reference treatment over placebo, known as M1, is essential in the development of non-inferiority margin. We proposed a M1 adjustment ap......

Confidence intervals for proportion ratios of stratified correlated bilateral data

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2019; 29 (1)

In stratified bilateral studies, responses from two paired body parts are correlated. Confidence intervals (CIs), which reveal various features of the......

JIF:0.76

Partial Youden index and its inferences

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2019; 29 (2)

In medical diagnostic research, medical tests with continuous values are widely employed to distinguish between diseased and non-diseased subjects. Th......

JIF:0.76

Robust outcome weighted learning for optimal individualized treatment rules

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2019; 29 (4)

Personalized medicine has received increasing attentions among scientific communities in recent years. Because patients often have heterogenous respon......

JIF:0.76

Bias-adjusted Kaplan-Meier survival curves for marginal treatment effect in observational studies

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2019; 29 (4)

For time-to-event outcomes, the Kaplan-Meier estimator is commonly used to estimate survival functions of treatment groups and to compute marginal tre......

JIF:0.76

Sample size for a noninferiority clinical trial with time-to-event data in the presence of competing risks

期刊: JOURNAL OF BIOPHARMACEUTICAL STATISTICS, 2018; 28 (4)

The analysis and planning methods for competing risks model have been described in the literature in recent decades, and noninferiority clinical trial......

JIF:0.76

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