John S. Preisser | DeepAI

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Featured Co-authors

Ying Zhang
107 publications
Fan Li
83 publications
Elizabeth L. Turner
6 publications
Paul J. Rathouz
4 publications
Xueqi Wang
2 publications
Tracie L. Shing
1 publication
Richard C. Zink
1 publication
Hengshi Yu
1 publication

research

∙ 05/28/2022

equations of multi-period cluster randomized trials with application to stepped wedge designs

Multi-period cluster randomized trials (CRTs) are increasingly used for ...

0 Ying Zhang, et al. ∙

research

∙ 08/25/2021

Power considerations for generalized estimating equations analyses of four-level cluster randomized trials

In this article, we develop methods for sample size and power calculatio...

0 Xueqi Wang, et al. ∙

research

∙ 01/02/2021

Marginal modeling of cluster-period means and intraclass correlations in stepped wedge designs with binary outcomes

Stepped wedge cluster randomized trials (SW-CRTs) with binary outcomes a...

0 Fan Li, et al. ∙

research

∙ 11/23/2020

GEECORR: A SAS macro for regression models of correlated binary responses and within-cluster correlation using generalized estimating equations

A SAS macro, GEECORR, has been developed for the analysis of correlated ...

0 Tracie L. Shing, et al. ∙