共 50 条
- [5] Visualizing covariates in proportional hazards model [J]. STATISTICS IN MEDICINE, 2009, 28 (14) : 1957 - 1966
- [6] Testing proportional hazards for specified covariates [J]. MODERN STOCHASTICS-THEORY AND APPLICATIONS, 2019, 6 (02): : 209 - 225
- [7] Sample-size calculations for the Cox proportional hazards regression model with nonbinary covariates [J]. CONTROLLED CLINICAL TRIALS, 2000, 21 (06): : 552 - 560
- [9] OMITTING COVARIATES FROM THE PROPORTIONAL HAZARDS MODEL [J]. BIOMETRICS, 1986, 42 (04) : 993 - 995