From: Non-linear mixed models in the analysis of mediated longitudinal data with binary outcomes
Simulated Data | SEM | Unscaled NLMM | Scaled NLMM | ||||||
---|---|---|---|---|---|---|---|---|---|
Sample Size | Bias (%) | Coverage (%) | Power (%) | Bias (%) | Coverage (%) | Power (%) | Bias (%) | Coverage (%) | Power (%) |
Logit Link Results | |||||||||
200 | 1.3 | 95 | 35 | -2.3 | 95 | 34 | -0.09 | 95 | 35 |
300 | 2.3 | 96 | 49 | -0.8 | 96 | 47 | 1.4 | 96 | 48 |
400 | -0.8 | 95 | 57 | -4.1 | 95 | 56 | -1.9 | 95 | 56 |
500 | 0.2 | 94 | 68 | -2.8 | 95 | 68 | -0.6 | 95 | 68 |
600 | -0.6 | 94 | 77 | -3.8 | 94 | 77 | -1.6 | 94 | 77 |
700 | 0.1 | 94 | 83 | -3.0 | 95 | 83 | -0.8 | 94 | 84 |
Probit Link Results | |||||||||
100 | 51.5 | 97 | 20 | -4.7 | 94 | 31 | 2.1 | 94 | 30 |
200 | 20.4 | 96 | 42 | -4.3 | 94 | 53 | 2.7 | 94 | 54 |
300 | 11.4 | 95 | 57 | -7.1 | 94 | 72 | -0.2 | 95 | 72 |
400 | 8.3 | 93 | 69 | -7.9 | 94 | 80 | -1.2 | 94 | 80 |
500 | 8.8 | 95 | 79 | -6.7 | 93 | 88 | 0.2 | 94 | 88 |
600 | 7.5 | 94 | 87 | -7.0 | 93 | 93 | -0.2 | 94 | 94 |
1000 | 7.5 | 94 | 87 | -8.8 | 92 | 99 | -2.1 | 94 | 99 |