PSM Weights in Kaplan-Meier AnalysisI am working on a project with observational data where the treatment and control groups were matched using propensity score matching (PSM). The PSM generated a set of weights that I've been able to apply to the data when running other comparative analyses, e.g. Student's t-test. Unfortunately, I don't see a place to include the weights when trying to perform a Kaplan-Meier survival analysis. Is there a way to include the PSM weights in Survivial Analyses? (Below is a sample of the data)
