compareC: Compare Two Correlated C Indices with Right-censored Survival Outcome
Version 1.3.1

Proposed by Harrell, the C index or concordance C, is considered an overall measure of discrimination in survival analysis between a survival outcome that is possibly right censored and a predictive-score variable, which can represent a measured biomarker or a composite-score output from an algorithm that combines multiple biomarkers. This package aims to statistically compare two C indices with right-censored survival outcome, which commonly arise from a paired design and thus resulting two correlated C indices.

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AuthorLe Kang, Weijie Chen
Date of publication2015-01-28 23:45:51
MaintainerLe Kang <LKang@vcu.edu>
LicenseGPL (>= 2.0)
Version1.3.1
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("compareC")

Man pages

compareC: Testing the difference between two correlated overall _C_...
estC: Estimation of a single overall _C_ index
vardiffC: Variance estimation of the difference between two correlated...

Functions

compareC Man page Source code
estC Man page Source code
onLoad Source code
vardiffC Man page Source code

Files

inst
inst/CITATION
src
src/survivalC.c
NAMESPACE
demo
demo/testC.R
demo/00Index
R
R/preload.R
MD5
DESCRIPTION
man
man/estC.Rd
man/compareC.Rd
man/vardiffC.Rd
compareC documentation built on May 29, 2017, 2:24 p.m.