The algorithm implemented in this package was
designed to quickly estimates the distribution of the
logrank especially for heavy unbalanced groups. VALORATE
estimates the null distribution and the pvalue of the
logrank test based on a recent formulation. For a given
number of alterations that define the size of survival
groups, the estimation involves a weighted sum of
distributions that are conditional on a cooccurrence term
where mutations and events are both present. The estimation
of conditional distributions is quite fast allowing the
analysis of large datasets in few minutes
Package details 


Author  Victor Trevino [aut, cre] 
Date of publication  20161009 23:23:03 
Maintainer  Victor Trevino <[email protected]> 
License  GPL (>= 2) 
Version  1.01 
URL  http://bioinformatica.mty.itesm.mx/valorate 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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