number of trials (e.g.: 1000) | statistically significant (e.g.: p < 0.05) | statistically ns (e.g.: p > 0.05) | n= |
Hnull true (TER = 0.1 => n = 100) | false positive (0.05 × 100 = 5) | true negative (0・95 × 100 = 95) | 100 |
Hnull false (TER = 0.1 => n = 900) | true positive (0・80 × 900 = 720) | false negative (0・20 × 900 = 180) | 900 |
n= | 725 | 275 | 1000 |
Delta error = (false positive)/(all positive) (5 × 100/725 = 0.69 %) | Epsilon error = (false negative)/(all negative) (180 × 100/275 = 65%) |