Model | AIC
n = 140 |
α
n = 140 | ∆
AIC (%)
n = 140 | AIC
n = 78 |
α
n = 78 | ∆
AIC (%)
n = 78 |
---|
CDRs | − 5200 | 0.14 | | 28,992 | 0.14 | |
IM | 22,798 | 0.14 | + 538 | 20,852 | 0.14 | − 28 |
GM | 22,667 | 0.14 | + 535 | 21,136 | 0.14 | − 27 |
RM | 18,915 | 0.14 | + 464 | 23,800 | 0.14 | − 18 |
- Overall probability of mobility (α) was derived from the CDRs. The indicated models are: impedance model (IM), gravity model (GM), and radiation model (RM). Results are presented for the two spatial definitions. ∆
AIC
corresponds to the variation from the optimal AIC value derived from the CDRs