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Table 4 Information Criterion Statistics for Classical AFT Models

From: Accelerated failure-time model with weighted least-squares estimation: application on survival of HIV positives

ICS Exp Weib Logl LN GG
-2LL 479.7 380.6 379.9 379.8 379.2
AIC 485.7 390.6 389.9 389.8 391.2
  1. ICS: Information Criteria Statistics; Exp: Exponential; Weib: Weibull; Logl: Log-logistic; LN: Log-Normal; GG: Generalized Gamma; LL: Log-likelihood; AIC: Akaike Information Criterion.