Figure 5. Bland-Altman plots of the difference between the selections of V̇O2θ by pairs of interpreters versus the mean of their selections. The solid horizontal line represents the mean bias between the pairs of interpreters; the two dashed lines represent the 95% confidence limits of the bias. Each data point is the average of three trials for the ten subjects. Panel A shows E1 vs E2; Panels B-E show the mean of E1 and E2 selections of V̇O2θ versus those of N1-N4; Panel F shows the mean of E1 and E2 selections versus the MC automated selection of V̇O2θ.