Randomization is rare in Real-World Evidence (RWE), so treatment groups are often biased at baseline. This tutorial shows how to adjust observational data using PSM (MatchIt) and IPTW (WeightIt), evaluate balance with cobalt, and run Cox and Kaplan–Meier survival analyses. Fully reproducible and designed for RWE workflows.

krahasimi i modeleve SVR

Dane Zdrowotne - przykład analizy