Table 3 Impact of selection bias effect η=0.09 and linear time trend effect θ=0.26 with σ=0.73 on probability of type I error for the big stick design
From: ERDO - a framework to select an appropriate randomization procedure for clinical trials
Randomization | Type I Error | P RP (ω≤0.05) |
|---|---|---|
Procedure | Probability | Â |
[R P] | [mean] | Â |
BSD(10) | 0.050 | 0.53 |
BSD(15) | 0.051 | 0.51 |
BSD(20) | 0.050 | 0.52 |
BSD(25) | 0.050 | 0.53 |
BSD(30) | 0.050 | 0.53 |
BSD(35) | 0.050 | 0.53 |
BSD(40) | 0.050 | 0.52 |