I am looking to generate extended KM curves for time dependent covariates. I have found online solutions in STATA and R in the article "
Statistical Considerations for Analyses of Time-To-Event Endpoints in Oncology Clinical Trials: Illustrations with CAR-T Immunotherapy Studies" in Clinical Cancer research. Is there a Macro or solution in SAS?
ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.