Package: Quartet
Version: 1.3.0
Title: Comparison of Phylogenetic Trees Using Quartet and Split
        Measures
Description: 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.
URL: https://ms609.github.io/Quartet/,
        https://github.com/ms609/Quartet/
BugReports: https://github.com/ms609/Quartet/issues/
Authors@R: c(person("Martin R.", "Smith",
                  email = "martin.smith@durham.ac.uk",
                  role = c("aut", "cre", "cph"), 
                  comment = c(ORCID = "0000-0001-5660-1727")),
               person("Andreas", "Sand", role = c("ant")),
               person("Gerth", "Stølting Brodal", role = c("ant")),
               person("Rolf", "Fagerberg", role = c("ant")),
               person("Thomas", "Mailund", role = c("ant")),
               person("Christian N. S.", "Pedersen",
                      email = "cstorm@birc.au.dk",
                      comment = c(ORCID = "0000-0002-8947-6771"),
                      role = c("ant")),
               person("Jens", "Johansen", role = c("ant")),
               person("Morten K.", "Holt", role = c("ant"))
            )
Copyright: Incorporates code modified from tqDist
        <doi:10.1093/bioinformatics/btu157>.
License: GPL (>= 2)
Encoding: UTF-8
Language: en-GB
Depends: R (>= 3.5.0), TreeTools (>= 1.4.0),
Imports: ape, PlotTools, Rdpack (>= 0.7), Ternary (>= 1.0),
        viridisLite,
Suggests: bookdown, knitr, phangorn, Rcpp, rmarkdown, testthat,
        usethis, vdiffr,
Config/Needs/check: rcmdcheck, tinytex,
Config/Needs/coverage: covr
Config/Needs/memcheck: devtools
Config/Needs/metadata: codemetar
Config/Needs/revdeps: revdepcheck
Config/Needs/website: pkgdown
RdMacros: Rdpack
LinkingTo: Rcpp
LazyData: true
ByteCompile: true
VignetteBuilder: knitr
RoxygenNote: 7.3.3
NeedsCompilation: yes
Packaged: 2026-03-19 05:51:39 UTC; pjjg18
Author: Martin R. Smith [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-5660-1727>),
  Andreas Sand [ant],
  Gerth Stølting Brodal [ant],
  Rolf Fagerberg [ant],
  Thomas Mailund [ant],
  Christian N. S. Pedersen [ant] (ORCID:
    <https://orcid.org/0000-0002-8947-6771>),
  Jens Johansen [ant],
  Morten K. Holt [ant]
Maintainer: Martin R. Smith <martin.smith@durham.ac.uk>
Repository: CRAN
Date/Publication: 2026-03-19 08:30:18 UTC
Built: R 4.6.0; x86_64-apple-darwin20; 2026-04-29 06:51:35 UTC; unix
Archs: Quartet.so.dSYM
