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Table 9 A minimum set of indicators representing all identified factors

From: Towards a comprehensive set of GPS-based indicators reflecting the multidimensional nature of daily mobility for applications in health and aging research

Mobility dimension

Representative indicator

Factor no.

Factor label

 

1

Extent of life space

Area of convex hull

2

Quantity OH activities

Number of OH locations

3

Time spent in ATM

Duration in ATM

4

Stability of life space

Percentage revisited area of daily life space

5

Elongation of life space

Gravelius compactness of convex hull

6

Timing of mobility

Time of day at max. distance to home

  1. Representative indicators consist of the indicators that were most associated with the corresponding factors