Research Article

New Cure Rate Survival Models Generated by Poisson Distribution and Different Regression Structures with Applications to Cancer Data Set

Table 2

ML estimators, standard errors (SEs), and information criteria for the melanoma cancer data set for different models.

ParameterBeCR (SE)PCR (SE)BCR (n = 3) (SE)NBCR (SE)GeCR (SE)

30.7967(8.1504)17.6295(4.8600)23.3997(7.5942)39.1139(13.6495)1.8771 (3.3837)
0.1288(0.0356)0.3260(0.0927)0.1934(0.0611)0.1235(0.0458)3.9295 (9.9702)
0.3408(0.0291)0.1159(0.0105)0.2415(0.0438)0.1957(0.1099)0.3628 (0.3255)
10.9501(2.2530)1.9628 (2.9510)2.9418 (2.3861)0.8453 (1.4005)1.2374 (1.4686)
−10.4386(2.3540)−8.4302(3.7270)−2.9010 (3.2764)−1.0111 (0.8591)−0.5759(0.3394)
−10.7896(2.2962)−10.2208(3.3663)−3.4085 (3.5764)−1.1893 (0.9963)−0.4751 (0.3372)
−11.8395(2.4617)−14.8613(4.3711)−4.6152 (4.4373)−1.7950 (1.2534)−1.0007(0.3663)
−10.7796(2.3020)−15.5368(3.9268)−3.8604 (3.2793)−2.2018 (1.3400)−1.3333(0.3751)

−2 Log L409.0762405.6332407.1496419.9552407.5766
AIC425.0762421.6332423.1496435.9252423.5766
BIC451.6603448.2173449.7337462.5093450.1607

Signif. codes:0.001 “0.01 “0.05 “0.1 “.”