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Computes a cox PH model with a log concave baseline distribution. If no covariates are provided, estimates the log concave NPMLE. Built specifically for interval censored data, where data is a n by 2 matrix with [i, 1] as the left side of the interval for subject i and [i,2] as right side. Uncensored data can be entered by setting [i,1] = [i,2]. Alternatively, this can also handle uncensored data. If all the data is uncensored, you may enter data as a length(n) vector.
Package details 


Author  Clifford AndersonBergman 
Date of publication  20141214 18:56:04 
Maintainer  Clifford AndersonBergman <cianders@uci.edu> 
License  GPL2 
Version  1.5 
Package repository  View on CRAN 
Installation 
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