Table 1. Basic descriptive statistics and measures of repeatability (ICC with confidence limits) for all the COP parameters in all the stance conditions.
N MIN MAX AVG SD VAR SKEW KURT ICC ICC-low ICC-upper
PS SΣ (mm) 29 307.4 781.7 537.6 107.8 11616 .12 -.16 .83 .69 .91
Sm-l (mm) 29 111.5 403.0 254.0 63.3 4002 -.03 .37 .84 .71 .92
Sa-p (mm) 29 219.0 512.7 357.7 75.2 5658 .42 -.41 .78 .59 .89
Am-l (mm) 29 6.2 20.1 13.1 3.9 15.4 .07 -.99 .54 .15 .77
Aa-p (mm) 29 13.0 43.2 21.3 8.4 70.8 1.52 1.77 .67 .40 .83
FΣ (Hz) 29 2.21 3.9 2.92 .40 .16 .26 .14 .85 .73 .93
Fm-l (Hz) 29 1.16 2.0 1.53 .21 .04 .21 -.51 .78 .58 .89
Fa-p (Hz) 29 1.01 1.9 1.40 .20 .04 .25 .71 .84 .71 .92
STS SΣ (mm) 29 627.2 1146.4 846.8 132.4 17527 .14 -.54 .79 .62 .90
Sm-l (mm) 29 349.2 618.8 499.2 85.4 7296 -.32 -1.09 .80 .63 .90
Sa-p (mm) 29 379.6 777.2 524.2 96.7 9344 .58 .18 .78 .60 .89
Am-l (mm) 29 17.1 41.9 25.9 5.6 31.8 .88 1.16 .73 .50 .86
Aa-p (mm) 29 17.1 38.2 27.4 5.3 27.6 .26 -.62 .46 .00 .73
FΣ (Hz) 29 2.11 3.78 2.80 .35 .13 .93 1.40 .93 .86 .96
Fm-l (Hz) 29 0.98 1.89 1.36 .18 .03 .92 1.95 .88 .77 .94
Fa-p (Hz) 29 1.12 1.89 1.44 .18 .03 .94 .68 .92 .84 .96
TAN SΣ (mm) 29 817.3 2206.0 1480.9 321.1 103124 .28 -.36 .72 .49 .86
Sm-l (mm) 29 471.6 1434.5 863.3 203.1 41266 .62 .82 .85 .73 .93
Sa-p (mm) 29 505.0 1454.2 997.3 237.8 56552 .17 -.66 .65 .34 .82
Am-l (mm) 29 17.8 40.7 27.0 5.2 26.8 .39 .66 .61 .29 .80
Aa-p (mm) 29 18.8 122.6 39.7 18.8 351.6 3.23 13.82 .21 -.43 .60
FΣ (Hz) 29 2.75 4.34 3.46 .36 .13 .21 .14 .89 .81 .95
Fm-l (Hz) 29 1.24 2.11 1.62 .18 .03 .40 .74 .90 .81 .95
Fa-p (Hz) 29 1.48 2.23 1.83 .20 .04 -.09 -.59 .87 .75 .93
CTA SΣ (mm) 29 983.9 1859.5 1379.3 240.1 57657 .24 -.54 .76 .56 .88
Sm-l (mm) 29 506.8 1020.3 788.4 135.9 18462 -.09 -.37 .78 .60 .89
Sa-p (mm) 29 664.1 1372.5 928.4 193.9 37593 .62 -.05 .75 .54 .88
Am-l (mm) 29 20.3 56.2 28.2 6.8 45.9 2.68 10.07 .52 .13 .75
Aa-p (mm) 29 22.0 77.63 37.6 10.7 115.0 1.83 5.93 .27 -.39 .64
FΣ (Hz) 29 2.96 4.11 3.41 .30 .09 .50 -.42 .85 .72 .92
Fm-l (Hz) 29 1.29 2.02 1.57 .17 .03 .59 .10 .84 .71 .92
Fa-p (Hz) 29 1.58 2.10 1.85 .15 .02 .09 -.79 .77 .57 .88
SL SΣ (mm) 29 1350.6 2657.2 1849.3 323.5 104658 .63 .36 .86 .74 .93
Sm-l (mm) 29 862.8 1811.5 1187.3 230.6 53163 .86 .81 .87 .76 .93
Sa-p (mm) 29 772.6 1835.6 1185.8 234.6 55020 .84 1.04 .86 .73 .93
Am-l (mm) 29 19.3 39.03 27.4 4.3 18.8 .62 .67 .60 .27 .80
Aa-p (mm) 29 25.3 49.60 37.5 6.2 38.7 -.09 -.77 .29 -.32 .65
FΣ (Hz) 29 3.19 4.17 3.71 .24 .06 -.25 -.11 .69 .43 .85
Fm-l (Hz) 29 1.59 2.16 1.87 .14 .02 -.02 -.31 .67 .39 .84
Fa-p (Hz) 29 1.54 2.05 1.84 .13 .02 -.44 -.38 .71 .47 .85