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mfp

Multivariable Fractional Polynomials

v1.5.5.1 · Sep 19, 2025 · GPL (>= 2)

Description

Multivariable Fractional Polynomial algorithm for model-building. Fractional polynomials are used to represent curvature in regression models. A key reference is Royston and Altman, 1994.

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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
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Check History

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

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Reverse Dependencies (3)

Dependency Network

Dependencies Reverse dependencies survival numDeriv MethodCompare boinet shrink mfp

Version History

23 tracked
new 1.5.5.1 Mar 10, 2026
updated 1.5.5.1 ← 1.5.4.1 diff Sep 18, 2025
updated 1.5.4.1 ← 1.5.4 diff May 13, 2024
updated 1.5.4 ← 1.5.2.2 diff Jul 18, 2023
updated 1.5.2.2 ← 1.5.2.1 diff Jan 19, 2022
updated 1.5.2.1 ← 1.5.2 diff Dec 1, 2021
updated 1.5.2 ← 1.5.1 diff Sep 8, 2015
updated 1.5.1 ← 1.5.0 diff Feb 3, 2015
updated 1.5.0 ← 1.4.9 diff Oct 1, 2014
updated 1.4.9 ← 1.4.8 diff Nov 28, 2010
updated 1.4.8 ← 1.4.6 diff Sep 20, 2010
updated 1.4.6 ← 1.4.5 diff Aug 30, 2008
updated 1.4.5 ← 1.4.4 diff Jun 25, 2008
updated 1.4.4 ← 1.4.3 diff Apr 6, 2008
updated 1.4.3 ← 1.4.2 diff Dec 11, 2007