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. Author manuscript; available in PMC: 2021 Mar 19.
Published in final edited form as: Biometrics. 2019 Nov 1;76(1):119–130. doi: 10.1111/biom.13106

Table 1.

Scenarios for stepped wedge simulations

Scenario
1 2 3 4 5
Random Effects None Cluster Cluster Intervention Cluster Time Cluster Intervention Time
σ2 1 1 1 1 1
τ2 0 0.2 0.2 0.2 0.2
η2 0 0 0.1 0 0.1
ψ2 0 0 0 0.04 0.04