Skip to main content
. 2020 Feb 4;15(2):e0228077. doi: 10.1371/journal.pone.0228077

Fig 3. Paired t-test for level-change.

Fig 3

Type I error (top) and theoretical effect size, δ, computed using Eq 8 for 80% power with a one-sided 5% significance level test for a given m (middle). Ratios (bottom) of serial and usual δ (estimated from simulation) to the theoretical δ under same conditions as the theoretical δ.