Comparison of small-sample standard-error corrections for generalised estimating equations in stepped wedge cluster randomised trials with a binary outcome: A simulation study

Thompson, J

(2020). Comparison of small-sample standard-error corrections for generalised estimating equations in stepped wedge cluster randomised trials with a binary outcome: A simulation study. [Dataset]. Zenodo. https://zenodo.org/10.5281/zenodo.4049828

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R code for a large simulation study of binary outcomes in stepped wedge cluster randomised trials comparing bias-corrected standard errors from Fay and Graubard; Mancl and DeRouen; Kauermann and Carroll; Morel, Bokossa, and Neerchal; and Mackinnon and White with an independent and exchangeable working correlation matrix. We constructed 95% confidence intervals using a t-distribution with degrees of freedom including clusters minus parameters (DFC-P), cluster periods minus parameters, and estimators from Fay and Graubard (DFFG), and Pan and Wall.

Alternative Title

jenniferthompson1/SW-CRT-GEE: Paper publication

Keywords

Stepped wedge trials; Cluster randomised trials; Generalised estimating equations; Small sample correction; Simulation study; Correlated data

Item Type	Dataset
Resource Type	Resource Type Resource Description Software R script
Capture method	Simulation, Other
Date	25 September 2020
Language(s) of written materials	English
Creator(s)	Thompson, J
LSHTM Faculty/Department	Faculty of Epidemiology and Population Health > Dept of Infectious Disease Epidemiology (-2023)
Research Centre	Centre for Evaluation Centre for Statistical Methodology International Statistics and Epidemiology Group
Participating Institutions	London School of Hygiene & Tropical Medicine, London, United Kingom; University of Birmingham, Birmingham, United Kingdom; Monash University, Monash, Australia
Funders	Project Funder Grant Number Funder URI Tell us about your project and faculty Funders Medical Research Council MR/R010161/1 http://dx.doi.org/10.13039/501100000265 Tell us about your project and faculty Funders Department for International Development, UK Government UNSPECIFIED http://dx.doi.org/10.13039/501100002992 Tell us about your project and faculty Funders European Commission UNSPECIFIED http://dx.doi.org/10.13039/501100000780
Date Deposited	25 Sep 2020 14:50
Last Modified	25 Sep 2020 15:08
Publisher	Zenodo