Skip to main content
. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: Comput Methods Programs Biomed. 2021 Nov 12;213:106522. doi: 10.1016/j.cmpb.2021.106522

Table 4.

Output from macro %swdpwr for PPIUD study

Result
I = 6
J = 4
K = 120
Total sample size = 2880
Family = binomial
Model = conditional
Link = identity
Type = cross-sectional
Baseline (mu): 0.240
Treatment effect (beta): −0.046
Time effect (gamma J): 0.000
alpha0: 0.150
alpha1: 0.150
alpha2: 0.150
Type I error = 0.050
Power = 0.846