Nothing
The function estimates the hazard function non parametrically from a survival object (possibly adjusted for covariates). The smoothed estimate is based on Bsplines from the perspective of generalized linear mixed models. Left truncated and right censoring data are allowed.
Package details 


Author  Paola Rebora,Agus Salim, Marie Reilly 
Maintainer  Paola Rebora <[email protected]> 
License  GPL2 
Version  1.1 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.