HS | FF | HSxFF | R | R² | |
Speed | −0.32* | −0.38* | 0.29 | 0.18 | 0.03 |
Pressure | 0.01 | −0.10 | 0.03 | 0.08 | 0.01 |
Size | −0.30* | −0.26 | 0.16 | 0.21 | 0.04 |
Slant | −0.25 | −0.36* | 0.26 | 0.16 | 0.02 |
Distance | −0.05 | 0.11 | −0.16 | 0.15 | 0.02 |
Line-direction | 0.14 | 0.29 | −0.19 | 0.13 | 0.02 |