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IPEC

Root Mean Square Curvature Calculation

v1.1.2 · Sep 26, 2025 · GPL (>= 2)

Description

Calculates the RMS intrinsic and parameter-effects curvatures of a nonlinear regression model. The curvatures are global measures of assessing whether a model/data set combination is close-to-linear or not. See Bates and Watts (1980) <doi:10.1002/9780470316757> and Ratkowsky and Reddy (2017) <doi:10.1093/aesa/saw098> for details.

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14 OK
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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-macos-arm64 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
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

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

Dependency Network

Dependencies Reverse dependencies numDeriv MASS IPEC

Version History

new 1.1.2 Mar 10, 2026
updated 1.1.2 ← 1.1.1 diff Sep 25, 2025
updated 1.1.1 ← 1.1.0 diff Jul 22, 2025
updated 1.1.0 ← 1.0.6 diff Jan 12, 2024
updated 1.0.6 ← 1.0.5 diff Dec 1, 2023
updated 1.0.5 ← 1.0.4 diff Oct 29, 2023
updated 1.0.4 ← 1.0.3 diff Aug 21, 2023
updated 1.0.3 ← 1.0.1 diff May 23, 2022
updated 1.0.1 ← 0.1.3 diff May 16, 2022
updated 0.1.3 ← 0.1.2 diff Jun 26, 2020
updated 0.1.1 ← 0.1.0 diff Aug 18, 2018
updated 0.1.2 ← 0.1.1 diff Aug 18, 2018
updated 0.1.0 ← 0.0.9 diff Jul 2, 2018
updated 0.0.9 ← 0.0.8 diff May 13, 2017
new 0.0.8 May 9, 2017