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Table 6 t-test for the t-values of different parameters of ERG model

From: A study of physician collaborations through social network and exponential random graph

 

t-values of ERG model

 

Parameter

Low readmission rate (mean)

High readmission rate (mean)

Low cost (mean)

High cost (mean)

t-test

P (T<=t) one-tail

est/sd(2-star)

  

1.82

9.69

2.13

0.03

est/std(AS)

−1.73

−3.69

  

1.75

0.04

est/std(A2P)

−5.87

−21.58

  

3.04

0.01