Survival Models for the Analysis of Waiting Time to First Employment of New Graduates: A Case of 2018 Debre Markos University Graduates, Northwest Ethiopia

Table 4

Summary of AIC and BIC values for different survival models.

Model	Log-likelihood for the null model	Log-likelihood for the current model	Df	AIC value
Weibull	−1236.86	−1079.78	16	2191.555
Log-normal	−1231.62	−1081.37	16	2194.743
Log-logistic	−1231.59	−1078.12	16	2188.247
EXP	−1237.98	−1092.12	15	2214.241
CPHM	−3380.04	−3245.89	14	6519.771