常見例句雙語例句It is so called "time-dependent covariates" that the values of covariates change over time.共變數(shù)的值會隨著時間而改變時，我們稱之為時間相依之共變數(shù)。Recently, additive hazards(AH)models are extensively applied to analyze survival data, in which covariates are assumed to be time-independent or time-dependent.最近以來，可加危險（AH）模型被廣泛地應用于生存分析數(shù)據(jù)，模型的協(xié)變量可以假設為時間獨立或時間相關。Most recently, additive hazards(AH) models are extensively applied to analyze survival data, in which covariates are assumed to be time-independent or time-dependent.最近可加危險（AH）模型被廣泛地應用于生存分析數(shù)據(jù)，模型的協(xié)變量可以假設為時間獨立或時間相關的。 返回 time-dependent covariates