Comparison of Pohar-Perme marginal relative survival between strs, stnet, stpp, and stns

This page shows code for calculating the Pohar-Perme non-parametric estimate of marginal relative survival using the following four user-written Stata commands.

1. stnet
2. strs
3. stpp
4. stns

Code comparing the estimates from strs, stns, stpp, and stns is available for two data sets:

• colon data distributed with strs.
• melanoma data used at the LSHTM CSG short course.