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Table 2 Power Estimation for the Complier Average Causal Effect at Time 2 and at Time 3

From: Effectiveness of the fun for wellness online behavioral intervention to promote well-being and physical activity: protocol for a randomized controlled trial

Effect size Engagement Power estimation at Time 2 Power estimation at Time 3
0.20 25% 0.32 0.30
0.20 45% 0.54 0.51
0.20 65% 0.74 0.71
0.50 25% 0.96 0.95
0.50 45% 1.00 1.00
0.50 65% 1.00 1.00
0.80 25% 1.00 1.00
0.80 45% 1.00 1.00
0.80 65% 1.00 1.00