nltm

Non-Linear Transformation Models

v1.4.6 · Jul 23, 2025 · GPL-2

Description

Fits a non-linear transformation model ('nltm') for analyzing survival data, see Tsodikov (2003) <doi:10.1111/1467-9868.00414>. The class of 'nltm' includes the following currently supported models: Cox proportional hazard, proportional hazard cure, proportional odds, proportional hazard - proportional hazard cure, proportional hazard - proportional odds cure, Gamma frailty, and proportional hazard - proportional odds.

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14 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	72.1s
r-devel-linux-x86_64-debian-gcc	OK	55.6s
r-devel-linux-x86_64-fedora-clang	OK	116.2s
r-devel-linux-x86_64-fedora-gcc	OK	121s
r-devel-macos-arm64	OK	20s
r-devel-windows-x86_64	OK	106s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	66s
r-oldrel-windows-x86_64	OK	125s
r-patched-linux-x86_64	OK	69.3s
r-release-linux-x86_64	OK	66.7s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	77s
r-release-windows-x86_64	OK	104s

Check History

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

Dependency Network

Version History

new 1.4.6 Mar 10, 2026

updated 1.4.6 ← 1.4.5 diff Jul 22, 2025

updated 1.4.5 ← 1.4.4 diff Dec 2, 2023

updated 1.4.4 ← 1.4.3 diff Apr 10, 2022

updated 1.4.3 ← 1.4.2 diff Apr 5, 2022

updated 1.4.2 ← 1.4.1 diff Jul 31, 2019

updated 1.4.1 ← 1.4 diff May 6, 2010

updated 1.4 ← 1.3 diff Feb 14, 2009

updated 1.3 ← 1.2 diff Sep 13, 2007

updated 1.2 ← 1.1 diff Jul 23, 2006

new 1.1 Mar 23, 2006