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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.