Table 5.
Population | ||||||
---|---|---|---|---|---|---|
SAMPLE SIZE 1: nG1 = 150; nG2 = 150 | ||||||
I-0 | 0.040 | 0.060 | 0.058 | 0.061 | 0.067 | 0.062 |
I-M1 | 0.037 | 0.054 | 0.051 | 0.049 | 0.055 | 0.057 |
I-M2 | 0.036 | 0.057 | 0.055 | 0.060 | 0.062 | 0.056 |
I-M3 | 0.039 | 0.058 | 0.053 | 0.066 | 0.065 | 0.063 |
I-Y1 | 0.042 | 0.061 | 0.062 | 0.067 | 0.063 | 0.060 |
I-Y2 | 0.040 | 0.066 | 0.065 | 0.059 | 0.068 | 0.065 |
I-Y3 | 0.038 | 0.066 | 0.062 | 0.062 | 0.066 | 0.065 |
SAMPLE SIZE 2: nG1 = 200; nG2 = 100 | ||||||
I-0 | 0.044 | 0.050 | 0.054 | 0.056 | 0.060 | 0.051 |
I-M1 | 0.063 | 0.047 | 0.047 | 0.058 | 0.053 | 0.051 |
I-M2 | 0.086 | 0.053 | 0.055 | 0.055 | 0.061 | 0.053 |
I-M3 | 0.105 | 0.057 | 0.059 | 0.055 | 0.062 | 0.062 |
I-Y1 | 0.047 | 0.056 | 0.058 | 0.061 | 0.064 | 0.055 |
I-Y2 | 0.046 | 0.058 | 0.060 | 0.059 | 0.064 | 0.059 |
I-Y3 | 0.044 | 0.057 | 0.059 | 0.064 | 0.070 | 0.060 |
SAMPLE SIZE 3: nG1 = 100; nG2 = 200 | ||||||
I-0 | 0.049 | 0.054 | 0.054 | 0.060 | 0.059 | 0.054 |
I-M1 | 0.018 | 0.054 | 0.053 | 0.054 | 0.064 | 0.058 |
I-M2 | 0.011 | 0.056 | 0.056 | 0.057 | 0.061 | 0.060 |
I-M3 | 0.010 | 0.055 | 0.057 | 0.057 | 0.058 | 0.055 |
I-Y1 | 0.050 | 0.058 | 0.059 | 0.057 | 0.064 | 0.061 |
I-Y2 | 0.047 | 0.060 | 0.056 | 0.058 | 0.064 | 0.062 |
I-Y3 | 0.042 | 0.060 | 0.059 | 0.063 | 0.065 | 0.059 |
The superscripts “S” and “M” indicate the single-group and multi-group approaches, respectively. W, Wald test; LR, likelihood ratio test; PC, percentile bootstrap; BC, bias-corrected bootstrap; MC, Monte Carlo method. See Table 1 for description of each method. The Type I error rates that are smaller than 0.025 or greater than 0.075 are shown in bold.