clustcurv: Determining Groups in Multiple Curves

clustcurv is an R package that provides a method for determining groups in multiple survival curves with an automatic selection of their number based on k-means or k-medians algorithms. The selection of the optimal number is provided by bootstrap methods.


npregfast is available through both CRAN and GitHub.

Get the released version from CRAN:


Or the development version from GitHub:

# install.packages("devtools")