Table 2.
Acc rate | α1, α2, α3 | Under H1 | Under H0 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
R13 | c | R23 | c | R13 | c | R23 | c | ||||
250 | 0.5, 0.25, 0.025 | 0.526 | 0.728 | 0.361 | 0.69 | 0.493 | 0.68 | 0.367 | 0.70 | 0.504 | 0.69 |
0.2, 0.1, 0.025 | 0.776 | 0.907 | 0.529 | 0.68 | 0.594 | 0.66 | 0.529 | 0.68 | 0.598 | 0.66 | |
500 | 0.5, 0.25, 0.025 | 0.527 | 0.728 | 0.369 | 0.70 | 0.476 | 0.64 | 0.383 | 0.73 | 0.487 | 0.67 |
0.2, 0.1, 0.025 | 0.778 | 0.909 | 0.505 | 0.65 | 0.575 | 0.63 | 0.512 | 0.66 | 0.577 | 0.63 |
"Acc. rate" denotes the accrual rate of patients per unit time