[Retracted] Design of Customer Churn Early Warning System Based on Mobile Communication Technology Based on Data Mining

Table 3

Logistic regression results.

Valuables not in the formula
	Score	Df	Sig
Age	2.000	1	0.088
Sex	2.250	1	1.076
Mou	12.396	1	0.000
Initcall	421	1	0.051
MTraffick	33.7	1	3.000
Length	41.5	1	2.000