Table 1: Descriptive statistics.

Data (mm) + right + in + up

0−1.61−2.64
3.021.41−1.61
1.210−1.81
1.41−1−2
0.8−1.21−1.41
1−0.80
000
000
00−1.4
000.8
000
1.41.420
0.81.4−1.22
1.90.80
2.602.02
000
0.80.40
000
1.421−1.42
000
000
000
Mean0.743640.08227−0.48591
Standard deviation0.917370.796171.06496