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cocorresp

Co-correspondence Analysis with R

https://github.com/gavinsimpson/cocorresp

Science Score: 36.0%

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    DOI references
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    Committers with academic emails
    1 of 3 committers (33.3%) from academic institutions
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    Scientific vocabulary similarity
    Low similarity (11.1%) to scientific vocabulary
Last synced: 10 months ago · JSON representation

Repository

Co-correspondence Analysis with R

Basic Info
Statistics
  • Stars: 4
  • Watchers: 2
  • Forks: 2
  • Open Issues: 0
  • Releases: 2
Created almost 12 years ago · Last pushed over 1 year ago
Metadata Files
Readme License

README.md

Co-correspondence analysis with R

CRAN version CRAN downloads R-CMD-check codecov

cocorresp fits symmetric and predictive co-correspondence analysis (CoCA) models in R. CoCA relates two community matrices together in the same way that CCA relates a community matrix and a matrix of environmental or other predictor variables.

Summary

Fits predictive and symmetric co-correspondence analysis (CoCA) models to relate one data matrix to another data matrix. More specifically, CoCA maximises the weighted covariance between the weighted averaged species scores of one community and the weighted averaged species scores of another community. CoCA attempts to find patterns that are common to both communities.

The main interface function is coca which accepts a formula or two community data matrices. An appropriate formula is Y ~ ., data = X and the associated data object from which . will be looked up. The method argument is used to select from the two forms of CoCA:

  1. method = "predictive" for predictive CoCA (the default), and
  2. method = "symmetric" for symmetric CoCA.

cocorresp is based on original Matlab routines by C.J.F. ter Braak and A.P. Schaffers. The R port was by Gavin L. Simpson. Function cocorresp::simpls() is largely based on simpls.fit() from the pls package of Ron Wehrens and Bjorn-Helge Mevik.

Installation

cocorresp is available from CRAN; install the latest release using

r install.packages("cocorresp")

To install the development version, use the remotes package (you may need to install remotes first)

r remotes::install_github("gavinsimpson/cocorresp")

Owner

  • Name: Gavin Simpson
  • Login: gavinsimpson
  • Kind: user
  • Location: Denmark
  • Company: Aarhus University

GitHub Events

Total
  • Push event: 9
Last Year
  • Push event: 9

Committers

Last synced: about 1 year ago

All Time
  • Total Commits: 285
  • Total Committers: 3
  • Avg Commits per committer: 95.0
  • Development Distribution Score (DDS): 0.014
Past Year
  • Commits: 14
  • Committers: 1
  • Avg Commits per committer: 14.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Gavin Simpson u****s@g****m 281
Jari Oksanen j****n@o****i 3
Stefan Theussl s****l@w****t 1
Committer Domains (Top 20 + Academic)
wu.ac.at: 1 oulu.fi: 1

Issues and Pull Requests

Last synced: 11 months ago

All Time
  • Total issues: 10
  • Total pull requests: 2
  • Average time to close issues: 3 months
  • Average time to close pull requests: about 7 hours
  • Total issue authors: 2
  • Total pull request authors: 1
  • Average comments per issue: 0.5
  • Average comments per pull request: 1.5
  • Merged pull requests: 2
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • gavinsimpson (9)
  • FJPerez-Barberia (1)
Pull Request Authors
  • jarioksa (2)
Top Labels
Issue Labels
enhancement (5) documentation (4) bug (2) cran problem (1)
Pull Request Labels

Packages

  • Total packages: 1
  • Total downloads:
    • cran 768 last-month
  • Total docker downloads: 43,390
  • Total dependent packages: 0
  • Total dependent repositories: 0
  • Total versions: 15
  • Total maintainers: 1
cran.r-project.org: cocorresp

Co-Correspondence Analysis Methods

  • Versions: 15
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 768 Last month
  • Docker Downloads: 43,390
Rankings
Forks count: 17.8%
Downloads: 21.0%
Average: 26.0%
Stargazers count: 26.2%
Dependent packages count: 29.8%
Dependent repos count: 35.5%
Maintainers (1)
ucfagls@gmail.com
Last synced: 11 months ago

Dependencies

DESCRIPTION cran
  • R >= 3.4.0 depends
  • vegan >= 2.5 depends
  • grDevices * imports
  • graphics * imports
  • stats * imports
  • utils * imports
  • knitr * suggests
  • rmarkdown * suggests
  • testthat * suggests
.github/workflows/R-CMD-check.yaml actions
  • actions/checkout v3 composite
  • r-lib/actions/check-r-package v2 composite
  • r-lib/actions/setup-pandoc v2 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite
  • r-lib/actions/setup-tinytex v2 composite
.github/workflows/pkgdown.yaml actions
  • JamesIves/github-pages-deploy-action 4.1.4 composite
  • actions/checkout v2 composite
  • r-lib/actions/setup-pandoc v2 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite
.github/workflows/test-coverage.yaml actions
  • actions/checkout v3 composite
  • actions/upload-artifact v3 composite
  • r-lib/actions/setup-r v2 composite
  • r-lib/actions/setup-r-dependencies v2 composite