原贴（“Survival Analysis的相关书籍”  https://bbs.pinggu.org/thread-3747216-1-1.html）里有大神说缺了两本关键的理论书，特地从网上找了，一并分享给大家。

Andersen, P.K., Borgan, O., Gill, R.D., Keiding, N., 2012. Statistical models based on counting processes. Springer Science & Business Media.

Fleming, T.R., Harrington, D.P., 2011. Counting processes and survival analysis. John Wiley & Sons.