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BRRAT: Bayesian Regression Robustness Assessment Test

Tests for a linear relationship in the log ratio between an observed and simulated series and an independent variable. Typically this the error in modelled streamflow at an annual time scale, and a rainfall input. The approach allows for multiple sites as random factors and for multiple replicates of the simulated values. The approach is outlined in Gibbs et al. (2026) in review.

Version: 0.0.2
Depends: R (≥ 4.1.0)
Imports: methods, Rcpp (≥ 1.1.0), RcppParallel (≥ 5.0.1), rstan (≥ 2.18.1), rstantools (≥ 2.5.0), MASS, ggplot2, dplyr
LinkingTo: BH (≥ 1.66.0), Rcpp (≥ 1.1.0), RcppEigen (≥ 0.3.3.3.0), RcppParallel (≥ 5.0.1), rstan (≥ 2.18.1), StanHeaders (≥ 2.18.0)
Suggests: covr, testthat (≥ 3.0.0)
Published: 2026-04-24
DOI: 10.32614/CRAN.package.BRRAT
Author: Matt Gibbs [aut, cre]
Maintainer: Matt Gibbs <matt.gibbs at csiro.au>
BugReports: https://github.com/csiro/hydro_BRRAT_Package/issues
License: GPL (≥ 3)
URL: https://github.com/csiro/hydro_BRRAT_Package
NeedsCompilation: yes
SystemRequirements: GNU make
Materials: README, NEWS
CRAN checks: BRRAT results

Documentation:

Reference manual: BRRAT.html , BRRAT.pdf

Downloads:

Package source: BRRAT_0.0.2.tar.gz
Windows binaries: r-release: BRRAT_0.0.2.zip, r-oldrel: BRRAT_0.0.2.zip
macOS binaries: r-release (arm64): BRRAT_0.0.2.tgz, r-oldrel (arm64): BRRAT_0.0.2.tgz, r-release (x86_64): BRRAT_0.0.2.tgz, r-oldrel (x86_64): BRRAT_0.0.2.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=BRRAT to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.