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Table 1 Generalized log-logistic, Weibull and log-logistic fits for the head and neck cancer data

From: Generalized log-logistic proportional hazard model with applications in survival analysis

  Generalized log-logistic PH Weibull PH Log-logistic AFT
  (AIC =1053.39) (AIC =1082.52) (AIC =1067.25)
Parameter Estimate SE Estimate SE Estimate SE
β 0.5459 0.2382 0.6686 0.2415 −0.5549 0.2779
logκ 0.9790 0.1986 −0.1619 0.0921 0.2764 0.0971
logρ −5.2692 0.1844 −6.8248 0.2112 −6.0492 0.2128
logγ −4.6497 0.1755