Table 4: Z-test evaluation of the angular data from the human wrist and robotic wrist.
Human | Robot | Z-Test | |||||
N | Σ | σ | N | Σ | σ | Result | |
Yaw | 100 | 13.3432 | 5.513432 | 100 | 13.488 | 10.10974 | 0.12574 |
Pitch | 100 | 8.83667 | 8.056508 | 100 | 9.55706 | 11.93143 | 0.50038 |
Roll | 100 | 42.3512 | 10.40518 | 100 | 43.0319 | 14.09792 | 0.38847 |