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. Author manuscript; available in PMC: 2022 Sep 10.
Published in final edited form as: Stat Med. 2021 May 21;40(20):4442–4456. doi: 10.1002/sim.9040

FIGURE 1.

FIGURE 1

Simulation results of a nonstratified SWT across 2000 datasets simulated via model (5) as described in Section 3.1.1 with (σ, υ) = (0.1, 0.01). Methods considered included our proposed individual-level randomization-based approach (Randomization), a logistic mixed model with random cluster effects (GLMM-C), a logistic mixed model with random cluster and cluster-period effects (GLMM-CP), a marginal model fit via a small-sample adjusted generalized estimating equation (GEE-FGd5), a nonparametric within-period approach (NPWP), a crossover method (Crossover), and a closed-form permutation-based estimator (CF-Perm). This figure appears in color in the electronic version of this article. SWT, stepped wedge cluster randomized trial