Table 4. Descriptive statistics of absolute heart-rate RMSE. For ‘all stages’ the RMSE of all stages is calculated as the weighted average of all stages with the first minute of each stage excluded. Other columns show the RMSE of the individual stage with the first minute removed from analysis.
All stages Stage 1 Stage 2 Stage 3
Numbers 3.20 ± 1.50W 3.22 ± 1.84W 3.15 ± 1.84W 2.39 ± 1.41W
Bars 3.12 ± 1.46W 3.16 ± 1.95W 3.12 ± 1.57W 2.27 ± 1.10W
Tacho 3.00 ± 1.83W 3.16 ± 2.79W 2.86 ± 1.41W 1.86 ± 0.91W