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kronxNBC: Clock of Regimes Naive Bayes Classifier (Student-t)

Computes and fits a heavy-tailed Student-t Naive Bayes classifier for non-stationary financial market regime analysis (Clock of Regimes, COR). The core innovation is a profile grid search over the degrees-of-freedom parameter nu that prevents numerical underflow and structural classification failures when identifying fat-tailed Stress regimes. Provides S3 methods for fitting, prediction, summarising, plotting, and parameter extraction.

Version: 0.1.1
Imports: stats, graphics, utils, naivebayes
Suggests: zoo, testthat (≥ 3.0.0), knitr, rmarkdown
Published: 2026-05-30
DOI: 10.32614/CRAN.package.kronxNBC
Author: Oscar Linares [aut, cre]
Maintainer: Oscar Linares <olinares at umich.edu>
License: MIT + file LICENSE
NeedsCompilation: no
CRAN checks: kronxNBC results

Documentation:

Reference manual: kronxNBC.html , kronxNBC.pdf
Vignettes: Empirical Regime Classification with KRONXnbc (source, R code)
kronxNBC: Student-t Naive Bayes for Financial Regime Detection (source, R code)

Downloads:

Package source: kronxNBC_0.1.1.tar.gz
Windows binaries: r-devel: kronxNBC_0.1.1.zip, r-release: not available, r-oldrel: kronxNBC_0.1.1.zip
macOS binaries: r-release (arm64): kronxNBC_0.1.1.tgz, r-oldrel (arm64): kronxNBC_0.1.1.tgz, r-release (x86_64): kronxNBC_0.1.1.tgz, r-oldrel (x86_64): kronxNBC_0.1.1.tgz

Linking:

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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.
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