New predict_duane() function for making predictions
from Duane models, with confidence bounds and
print/plot S3 methods.
New MCP server integration via rga_mcp_server(),
exposing ReliaGrowR functions as Model Context Protocol tools for AI
assistants such as Claude.
Minor improvements and bug
fixes
New vignette on Reliability Demonstration Test Planning.
New vignette on MCP server usage.
Updated and expanded test suite for Duane, GOF, and MCP
functions.
Other minor improvements and bug fixes.
ReliaGrowR 0.6
New Features
New nhpp() function for fitting parametric
Non-Homogeneous Poisson Process (NHPP) models (Power Law and Log-Linear)
to recurrent event data from repairable systems, including
piecewise/segmented support with automatic change point detection.
New mcf() function for non-parametric Mean Cumulative
Function estimation using the Nelson-Aalen estimator.
New exposure() function for computing system exposure
(total operating time at risk) across repairable systems.
New overlay_rga() and overlay_nhpp()
functions for overlaying multiple model fits on a single plot.
New hex sticker logo for the package.
Minor improvements and bug
fixes
Updated and expanded test suite for NHPP, MCF, and exposure
models.
New vignette on Repairable Systems Analysis (RSA).
Updated README with new features and logo.
Other minor improvements and bug fixes.
ReliaGrowR 0.4.0
New Features
New sim_failures() function for simulating failures
with optional simulation window parameter.
MLE fit method for rga() function for maximum
likelihood estimation.
Enhanced predict_rga() function for making predictions
from RGA models.
Added confidence intervals for Duane model.
Enhanced rdt() function with f parameter
for failure-allowed reliability demonstration test plans.
Minor improvements and bug
fixes
Fixed legend in rga_predict plot.
Added WeibullR to package suggests.
New comprehensive RGF (Reliability Growth Function) vignette with
detailed documentation.
Updated and improved test suite throughout.
Enhanced package documentation and examples.
Updated citation information.
Code styling improvements.
Other minor improvements and bug fixes.
ReliaGrowR 0.3
Minor improvements and bug
Fixes
More plotting options for RGA and Duane models.
More printing options for RGA and Duane models.
New vignette on reliability data management.
More documentation and examples.
Other minor improvements and bug fixes.
ReliaGrowR 0.2
Breaking Changes
duane_plot function has been renamed to
duane function with a separate S3 method for plotting.
plot_rga function has been replaced with a separate S3
method for plotting RGA objects.
New Features
New goodness of fit plotting functions for RGA models called
ppplot.rga and qqplot.rga. for P-P plots and
Q-Q plots respectively.
New rdt function for generating reliability
demonstration test plans.
Minor improvements and bug
fixes
More plotting options for RGA and Duane models.
More documentation and examples.
Other minor improvements and bug fixes.
ReliaGrowR 0.1.5
Minor Updates and Bug Fixes
Minor improvements, documentation updates, and bug fixes.
ReliaGrowR 0.1.4
New features
New custom print methods for RGA and Duane models.
More plot options for RGA and Duane models.
Minor Updates and Bug Fixes
Other minor improvements, documentation updates, and bug fixes.
ReliaGrowR 0.1.3
Minor Updates and Bug Fixes
Model results now include more details for model parameters
including standard error, confidence bounds, etc.
Other minor improvements.
ReliaGrowR 0.1.2
Minor Updates and Bug Fixes
Duane model not includes optional plot argument.
Other minor improvements.
ReliaGrowR 0.1.1
Minor Updates and Bug Fixes
RGA and Duane model results now include goodness of fit metrics (AIC
and BIC).