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Table 1 Range of trial configuration and correlation parameter values varied in simulation study

From: Evaluating the performance of Bayesian and restricted maximum likelihood estimation for stepped wedge cluster randomized trials with a small number of clusters

Parameter

Meaning

Values

S

Number of clusters per sequence

1, 2, 5

T

Number of periods

5, 9

m

Number of subjects per cluster-period

10, 100

ρ1

Within-period intracluster correlation

0.05, 0.1

r

Cluster autocorrelation

0.8, 1