Id | Features | Outward phase | Return phase | t test | ||
---|---|---|---|---|---|---|
Mean | Std | Mean | Std | p value | ||
\(F_{18}\) | Mean (speed) | 95.591 | 4.603 | 93.386 | 7.428 | 0.041 |
\(F_{19}\) | MaxFFT (speed) | 132.813 | 35.179 | 168.795 | 43.354 | 5.28e−07 |
\(F_{20}\) | Skewness (speed) | − 2.042 | 0.473 | − 1.822 | 0.618 | 0.022 |
\(F_{21}\) | Number of peaks | 9.731 | 2.171 | 10.925 | 2.59 | 0.004 |
\(F_{22}\) | STD peaks extent | 19.56 | 10.37 | 16.309 | 7.801 | 0.042 |