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pdcor: Fast and Light-Weight Partial Distance Correlation

Fast and memory-less computation of the partial distance correlation for vectors and matrices. Permutation-based and asymptotic hypothesis testing for zero partial distance correlation are also performed. References include: Szekely G. J. and Rizzo M. L. (2014). "Partial distance correlation with methods for dissimilarities". The Annals Statistics, 42(6): 2382–2412. <doi:10.1214/14-AOS1255>. Shen C., Panda S. and Vogelstein J. T. (2022). "The Chi-Square Test of Distance Correlation". Journal of Computational and Graphical Statistics, 31(1): 254–262. <doi:10.1080/10618600.2021.1938585>. Szekely G. J. and Rizzo M. L. (2023). "The Energy of Data and Distance Correlation". Chapman and Hall/CRC. <ISBN:9781482242744>.

Version: 1.0
Depends: R (≥ 4.0)
Imports: dcov, Rfast, Rfast2, stats
Published: 2025-02-25
DOI: 10.32614/CRAN.package.pdcor
Author: Michail Tsagris [aut, cre], Nikolaos Kontemeniotis [aut]
Maintainer: Michail Tsagris <mtsagris at uoc.gr>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
CRAN checks: pdcor results

Documentation:

Reference manual: pdcor.pdf

Downloads:

Package source: pdcor_1.0.tar.gz
Windows binaries: r-devel: pdcor_1.0.zip, r-release: pdcor_1.0.zip, r-oldrel: pdcor_1.0.zip
macOS binaries: r-devel (arm64): pdcor_1.0.tgz, r-release (arm64): pdcor_1.0.tgz, r-oldrel (arm64): pdcor_1.0.tgz, r-devel (x86_64): pdcor_1.0.tgz, r-release (x86_64): pdcor_1.0.tgz, r-oldrel (x86_64): pdcor_1.0.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.