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ReliaGrowR

Reliability Growth Analysis and Repairable Systems Modeling

v0.7 · May 22, 2026 · CC BY 4.0

Description

Modeling and plotting functions for Reliability Growth Analysis (RGA) and Non-Homogeneous Poisson Process (NHPP) models for repairable systems. RGA models include the Duane (1962) <doi:10.1109/TA.1964.4319640>, NHPP by Crow (1975) (No. AMSAATR138), Piecewise Weibull NHPP by Guo et al. (2010) <doi:10.1109/RAMS.2010.5448029>, and Piecewise Weibull NHPP with Change Point Detection based on the 'segmented' package by Muggeo (2024) <https://cran.r-project.org/package=segmented>. Repairable systems functions include the Mean Cumulative Function (MCF) using the Nelson-Aalen estimator, parametric Power Law and Log-Linear NHPP models, and forecasting.

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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
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

Reverse Dependencies (3)

Dependency Network

Dependencies Reverse dependencies plumber segmented ReliaLearnR ReliaPlotR ReliaShiny ReliaGrowR

Version History

13 tracked
updated 0.7 ← 0.6 diff May 22, 2026
updated 0.6 ← 0.4 diff Apr 16, 2026
updated 0.4 ← 0.3.2 diff Mar 31, 2026
new 0.3.2 Mar 10, 2026
updated 0.3.2 ← 0.3.1 diff Dec 8, 2025
updated 0.3.1 ← 0.3 diff Nov 20, 2025
updated 0.3 ← 0.2 diff Nov 6, 2025
updated 0.2 ← 0.1.5 diff Sep 21, 2025
updated 0.1.5 ← 0.1.4 diff Jul 13, 2025
updated 0.1.4 ← 0.1.3 diff May 15, 2025
updated 0.1.3 ← 0.1.1 diff Nov 15, 2024
updated 0.1.1 ← 0.1.0 diff Oct 31, 2024
new 0.1.0 Sep 18, 2024