Quartet: Comparison of Phylogenetic Trees Using Quartet and Split Measures

Calculates the number of four-taxon subtrees consistent with a pair of cladograms, calculating the symmetric quartet distance of Bandelt & Dress (1986), Reconstructing the shape of a tree from observed dissimilarity data, Advances in Applied Mathematics, 7, 309-343 <doi:10.1016/0196-8858(86)90038-2>, and using the tqDist algorithm of Sand et al. (2014), tqDist: a library for computing the quartet and triplet distances between binary or general trees, Bioinformatics, 30, 2079–2080 <doi:10.1093/bioinformatics/btu157> for pairs of binary trees.

Version: 1.2.6
Depends: R (≥ 3.5.0), TreeTools (≥ 1.4.0)
Imports: ape, Rdpack (≥ 0.7), Ternary (≥ 1.0), viridisLite
LinkingTo: Rcpp
Suggests: bookdown, knitr, phangorn, Rcpp, rmarkdown, testthat, usethis, vdiffr
Published: 2024-02-09
DOI: 10.32614/CRAN.package.Quartet
Author: Martin R. Smith ORCID iD [aut, cre, cph], Andreas Sand [ant], Gerth Stølting Brodal [ant], Rolf Fagerberg [ant], Thomas Mailund [ant], Christian N. S. Pedersen [ant], Jens Johansen [ant], Morten K. Holt [ant]
Maintainer: Martin R. Smith <martin.smith at durham.ac.uk>
BugReports: https://github.com/ms609/Quartet/issues/
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
Copyright: Incorporates code modified from tqDist <doi:10.1093/bioinformatics/btu157>.
URL: https://ms609.github.io/Quartet/, https://github.com/ms609/Quartet/
NeedsCompilation: yes
Language: en-GB
Citation: Quartet citation info
Materials: README NEWS
In views: Phylogenetics
CRAN checks: Quartet results


Reference manual: Quartet.pdf
Vignettes: About the quartet distance
Getting started with Quartet


Package source: Quartet_1.2.6.tar.gz
Windows binaries: r-devel: Quartet_1.2.6.zip, r-release: Quartet_1.2.6.zip, r-oldrel: Quartet_1.2.6.zip
macOS binaries: r-release (arm64): Quartet_1.2.6.tgz, r-oldrel (arm64): Quartet_1.2.6.tgz, r-release (x86_64): Quartet_1.2.6.tgz, r-oldrel (x86_64): Quartet_1.2.6.tgz
Old sources: Quartet archive

Reverse dependencies:

Reverse suggests: CongreveLamsdell2016, TreeDist, TreeSearch


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