crrstep

Stepwise Covariate Selection for the Fine & Gray Competing Risks Regression Model

v2025.1.1 · Jan 14, 2026 · GPL (>= 2)

Description

Performs forward and backward stepwise regression for the proportional subdistribution hazards model in competing risks (Fine & Gray 1999). Procedure uses AIC, BIC and BICcr as selection criteria. BICcr has a penalty of k = log(n*), where n* is the number of primary events. This version includes improved handling of factors, interactions, and polynomial terms.

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14 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	86.3s
r-devel-linux-x86_64-debian-gcc	OK	64.9s
r-devel-linux-x86_64-fedora-clang	OK	130.9s
r-devel-linux-x86_64-fedora-gcc	OK	154.8s
r-devel-macos-arm64	OK	29s
r-devel-windows-x86_64	OK	104s
r-oldrel-macos-arm64	OK	34s
r-oldrel-macos-x86_64	OK	151s
r-oldrel-windows-x86_64	OK	132s
r-patched-linux-x86_64	OK	83.3s
r-release-linux-x86_64	OK	81.6s
r-release-macos-arm64	OK	31s
r-release-macos-x86_64	OK	118s
r-release-windows-x86_64	OK	105s

Check History

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

Dependency Network

Version History

new 2025.1.1 Mar 10, 2026

updated 2025.1.1 ← 2024.1.1 diff Jan 14, 2026

updated 2024.1.1 ← 2023.1.1 diff Oct 27, 2024

updated 2023.1.1 ← 2023.1.0 diff Aug 21, 2023

updated 2023.1.0 ← 2015-2.1 diff Jun 17, 2023

updated 2015-2.1 ← 2014-07.16 diff Feb 22, 2015

updated 2014-07.16 ← 2014-01.08 diff Jul 16, 2014

updated 2014-01.08 ← 2013-02.12 diff Jan 8, 2014

updated 2013-02.12 ← 2013-01.21 diff Feb 15, 2013

updated 2013-01.21 ← 2012-10.13 diff Jan 26, 2013

updated 2012-10.13 ← 2012-8.13 diff Oct 16, 2012

updated 2012-8.13 ← 2012-5.3 diff Aug 13, 2012

new 2012-5.3 May 3, 2012