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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "pkgndep" in publications use:'
type: software
license: MIT
title: 'pkgndep: Analyze Dependency Heaviness of R Packages'
version: 1.99.1
doi: 10.1093/bioinformatics/btac449
identifiers:
- type: doi
  value: 10.32614/CRAN.package.pkgndep
abstract: A new metric named 'dependency heaviness' is proposed that measures the
  number of additional dependency packages that a parent package brings to its child
  package and are unique to the dependency packages imported by all other parents.
  The dependency heaviness analysis is visualized by a customized heatmap. The package
  is described in <https://doi.org/10.1093/bioinformatics/btac449>. We have also performed
  the dependency heaviness analysis on the CRAN/Bioconductor package ecosystem and
  the results are implemented as a web-based database which provides comprehensive
  tools for querying dependencies of individual R packages. The systematic analysis
  on the CRAN/Bioconductor ecosystem is described in <https://doi.org/10.1016/j.jss.2023.111610>.
  From 'pkgndep' version 2.0.0, the heaviness database includes snapshots of the CRAN/Bioconductor
  ecosystems for many old R versions.
authors:
- family-names: Gu
  given-names: Zuguang
  email: z.gu@dkfz.de
  orcid: https://orcid.org/0000-0002-7395-8709
preferred-citation:
  type: article
  title: 'Pkgndep: a tool for analyzing dependency heaviness of R packages'
  authors:
  - family-names: Gu
    given-names: Zuguang
    email: z.gu@dkfz.de
    orcid: https://orcid.org/0000-0002-7395-8709
  - family-names: Huebschmann
    given-names: Daniel
  journal: Bioinformatics
  year: '2022'
  doi: 10.1093/bioinformatics/btac449
repository: https://jokergoo.r-universe.dev
repository-code: https://github.com/jokergoo/pkgndep
commit: 66df5ec73793e1df94c8e2421d679f770b55bd89
url: https://github.com/jokergoo/pkgndep
date-released: '2023-07-30'
contact:
- family-names: Gu
  given-names: Zuguang
  email: z.gu@dkfz.de
  orcid: https://orcid.org/0000-0002-7395-8709
references:
- type: article
  title: On the dependency heaviness of CRAN/Bioconductor ecosystem
  authors:
  - family-names: Gu
    given-names: Zuguang
  journal: Journal of Systems and Software
  year: '2023'
  doi: 10.1016/j.jss.2023.111610