BivKLD: Bivariate Kullback-Leibler Divergence

Estimates the directed Kullback-Leibler divergence between two bivariate continuous distributions by numerical integration of kernel density estimates. Also computes pairwise divergences among groups and exact divergences for discrete, bivariate normal, bivariate Pareto type II, and independent bivariate Weibull models. The kernel estimator follows Chackochan, Sankaran and Nair (2026) <doi:10.1080/03610926.2025.2496687>.

Version: 0.1.0
Depends: R (≥ 4.1.0)
Imports: ks
Suggests: testthat (≥ 3.0.0)
Published: 2026-09-02
DOI: 10.32614/CRAN.package.BivKLD (may not be active yet)
Author: Saurav Singla [aut, cre], Rafflesia Chackochan [aut]
Maintainer: Saurav Singla <s00singla at gmail.com>
License: GPL-3
NeedsCompilation: no
Citation: BivKLD citation info
Materials: README, NEWS
CRAN checks: BivKLD results

Documentation:

Reference manual: BivKLD.html , BivKLD.pdf

Downloads:

Package source: BivKLD_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: BivKLD_0.1.0.zip
macOS binaries: r-release (arm64): BivKLD_0.1.0.tgz, r-oldrel (arm64): BivKLD_0.1.0.tgz, r-release (x86_64): BivKLD_0.1.0.tgz, r-oldrel (x86_64): BivKLD_0.1.0.tgz

Linking:

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