TY - GEN AU - Haller,Bernhard AU - Mansmann,Ulrich AU - Dobler,Dennis AU - Ulm,Kurt AU - Hapfelmeier,Alexander TI - Confidence interval estimation for the changepoint of treatment stratification in the presence of a qualitative covariate-treatment interaction SN - 1097-0258 PY - 2021///0121 KW - Computer Simulation KW - Confidence Intervals KW - Humans KW - Multivariate Analysis KW - Proportional Hazards Models KW - Randomized Controlled Trials as Topic KW - methods KW - Regression Analysis KW - Treatment Outcome N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/sim.8404 ER -