Table 2 Mean values of features
From: A measurement system toward to skill analysis of wall painting using a roller brush
Feature | Group | N | Mean | SD |
|---|---|---|---|---|
Time [s] | Skilled | 19 | 84.53 | 22.74 |
Unskilled | 7 | 153.71 | 29.27 | |
S [mm/s] | Skilled | 19 | 158.24 | 134.03 |
Unskilled | 7 | 532.45 | 158.24 | |
Vphi [deg] | Skilled | 19 | 6.14 | 2.11 |
Unskilled | 7 | 5.58 | 4.47 | |
F [N] | Skilled | 19 | 4.34 | 1.56 |
Unskilled | 7 | 8.79 | 2.33 | |
FV [N] | Skilled | 19 | 1.25 | 0.55 |
Unskilled | 7 | 2.18 | 0.39 | |
CV | Skilled | 18 | 0.36 | 0.025 |
Unskilled | 7 | 0.42 | 0.022 |