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. 2021 Jan 13;9(1):e19609. doi: 10.2196/19609

Table 2.

Descriptive characteristics of life-space mobility features.

Features Mean SD Median Kurtosis
Excursion size (km) 11.35 18.97 18.99 17.87
Excursion span (km) 11.33 19.73 4.72 15.34
Total distance (km) 23.14 38.21 8.67 10.43
Ellipse area (km2) 104.89 342.11 8.00 42.39
Ellipse minor axis (km) 3.41 4.65 1.49 5.87
Ellipse major axis (km) 14.59 23.42 7.34 16.75
Frequency of trips 2.88 4.20 2 8.46
Homestay percentage 0.66 0.31 0.74 –0.31
Number of clusters 2.02 1.08 2 0.86
Entropy 0.30 0.34 0.20 0.05