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nltm

Non-Linear Transformation Models

v1.4.6 · Jul 23, 2025 · GPL-2
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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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CRAN Check Status

13 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
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Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Jun 8, 2026
WARNING r-devel-linux-x86_64-debian-gcc

Rd files

cannot open the connection
problem found in ‘nltm.control.Rd’
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies survival nltm

Version History

11 tracked
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