Table 1 The average power for reduced isotonic regression and closed testing procedure in establishing a dose-response relationship for the two lower slopes and sample size 100 observations per level set.
From: A non-parametric framework for estimating threshold limit values
Shape | Slope | Power to establish dose-response relationship | |
|---|---|---|---|
| Â | Â | Closed testing | RIR |
B | 2% | 19% | 27% |
| Â | 5% | 29% | 88% |
C | 2% | 10% | 13% |
| Â | 5% | 32% | 40% |
D | 2% | 7% | 2% |
| Â | 5% | 19% | 10% |