Subgroup Analysis with Time-to-Event Data Under a Logistic-Cox Mixture Model - Wu, Ruo-fan; Zheng, Ming; Yu, Wen (Scandinavian journal of statistics, 2016)
Keywords: bootstrap; censored data; EM algorithm; Estimating techniques; likelihood ratio test; Mathematical analysis; Mathematical models; Samples; semiparametric mixture models; Statistical analysis; Statistical methods; Statistics; Studies; Subgroups; survival analysis; Test procedures