require(fitdistrplus) data("fremale") # fremale test fremale.cens <- Surv2fitdistcens(fremale$AgeIn, fremale$AgeOut, fremale$Death) f1 <- fitdistcens(fremale.cens, "norm") f2 <- fitdistcens(fremale.cens, "logis") f3 <- fitdistcens(fremale.cens, "cauchy") cdfcompcens(list(f1, f2, f3)) sapply(list(f1, f2, f3), logLik)