kmc

Kaplan-Meier Estimator with Constraints for Right Censored Data -- a Recursive Computational Algorithm

v0.4-2 · Nov 22, 2022 · LGPL-3

Description

Given constraints for right censored data, we use a recursive computational algorithm to calculate the the "constrained" Kaplan-Meier estimator. The constraint is assumed given in linear estimating equations or mean functions. We also illustrate how this leads to the empirical likelihood ratio test with right censored data and accelerated failure time model with given coefficients. EM algorithm from emplik package is used to get the initial value. The properties and performance of the EM algorithm is discussed in Mai Zhou and Yifan Yang (2015)<doi: 10.1007/s00180-015-0567-9> and Mai Zhou and Yifan Yang (2017) <doi: 10.1002/wics.1400>. More applications could be found in Mai Zhou (2015) <doi: 10.1201/b18598>.

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r-devel-linux-x86_64-debian-clang	NOTE	86.8s
r-devel-linux-x86_64-debian-gcc	NOTE	64.4s
r-devel-linux-x86_64-fedora-clang	NOTE	133.8s
r-devel-linux-x86_64-fedora-gcc	NOTE	128.1s
r-devel-macos-arm64	NOTE	24s
r-devel-windows-x86_64	NOTE	118s
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r-oldrel-macos-x86_64	NOTE	63s
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r-patched-linux-x86_64	NOTE	82.7s
r-release-linux-x86_64	NOTE	81.4s
r-release-macos-arm64	NOTE
r-release-macos-x86_64	NOTE	83s
r-release-windows-x86_64	NOTE	120s

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Check History

NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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Dependency Network

Version History

new 0.4-2 Mar 10, 2026

updated 0.4-2 ← 0.2-4 diff Nov 21, 2022

updated 0.2-4 ← 0.2-3 diff Mar 15, 2020

updated 0.2-3 ← 0.2-2 diff Apr 23, 2019

updated 0.2-2 ← 0.1-2 diff Nov 22, 2015

new 0.1-2 Dec 24, 2013