From: A novel metric to measure spatio-temporal proximity: a case study analyzing children’s social network in schoolyards
P
\(P_{out}\)
A
B
C
D
0
0.33
1.67
0.39
0.295
0.14
0.16
0.148
0.15
0.18
0.32
0.219
0.52
0.325
\(P_{in}\)
0.202
0.218
0.281
0.284