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plsVarSel

Variable selection methods for Partial Least Squares

https://github.com/khliland/plsvarsel

Science Score: 26.0%

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    CITATION.cff file
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    .zenodo.json file
    Found .zenodo.json file
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    DOI references
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    Academic publication links
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    Committers with academic emails
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    Scientific vocabulary similarity
    Low similarity (5.6%) to scientific vocabulary
Last synced: 11 months ago · JSON representation

Repository

Variable selection methods for Partial Least Squares

Basic Info
  • Host: GitHub
  • Owner: khliland
  • Language: R
  • Default Branch: master
  • Size: 141 KB
Statistics
  • Stars: 5
  • Watchers: 4
  • Forks: 4
  • Open Issues: 0
  • Releases: 2
Created over 10 years ago · Last pushed over 1 year ago
Metadata Files
Readme Changelog

README.md

Variable selection methods for Partial Least Squares - plsVarSel

Installation

``` r

Install release version from CRAN

install.packages("plsVarSel")

Install development version from GitHub

devtools::install_github("khliland/plsVarSel") ```

Contents

  • Filter methods
    • VIP - Variable Importance in Projections
    • SR - Selectivity Ratio
    • sMC - Significance Multivariate Correlation
    • LW - Loading Weights
    • RC - Regression Coefficients
    • URC - RC scaled as abs(RC)/max(abs(RC))
    • FRC - URC further scaled as URC/PRESS
    • mRMR - Minimum Redundancy Maximal Relevancy
  • Wrapper methods
    • BVE-PLS - Backward variable elimination PLS
    • GA-PLS - Genetic algorithm combined with PLS regression
    • IPW-PLS - Iterative predictor weighting PLS
    • MCUVE-PLS - Uninformative variable elimination in PLS
    • REP-PLS - Regularized elimination procedure in PLS
    • SPA-PLS - Sub-window permutation analysis coupled with PLS
    • T2-PLS - Hotelling's T^2 based variable selection in PLS
    • WVC-PLS - Weighted Variable Contribution in PLS
  • Embedded methods
    • Trunction PLS
    • ST-PLS - Soft-Threshold PLS
    • CovSel - Covariance Selection
  • LDA wrappers for PLS classficiations and cross-validation
  • Shaving - Repeated shaving of variables using filters (experimental)
  • Simulation tools

Main references (more in package)

  • T. Mehmood, K.H. Liland, L. Snipen, S. Sæbø, A review of variable selection methods in Partial Least Squares Regression, Chemometrics and Intelligent Laboratory Systems 118 (2012) 62-69.
  • T. Mehmood, S. Sæbø, K.H. Liland, Comparison of variable selection methods in partial least squares regression, Journal of Chemometrics 34 (2020) e3226.

Owner

  • Name: Kristian Hovde Liland
  • Login: khliland
  • Kind: user
  • Location: Norway

GitHub Events

Total
  • Issues event: 3
  • Watch event: 2
  • Issue comment event: 1
  • Push event: 2
Last Year
  • Issues event: 3
  • Watch event: 2
  • Issue comment event: 1
  • Push event: 2

Committers

Last synced: about 1 year ago

All Time
  • Total Commits: 24
  • Total Committers: 2
  • Avg Commits per committer: 12.0
  • Development Distribution Score (DDS): 0.25
Past Year
  • Commits: 3
  • Committers: 1
  • Avg Commits per committer: 3.0
  • Development Distribution Score (DDS): 0.0
Top Committers
Name Email Commits
Kristian Hovde Liland k****d 18
Kristian Hovde Liland k****d@n****o 6
Committer Domains (Top 20 + Academic)
nofima.no: 1

Issues and Pull Requests

Last synced: 11 months ago

All Time
  • Total issues: 5
  • Total pull requests: 0
  • Average time to close issues: 7 months
  • Average time to close pull requests: N/A
  • Total issue authors: 5
  • Total pull request authors: 0
  • Average comments per issue: 2.4
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 2
  • Pull requests: 0
  • Average time to close issues: 3 months
  • Average time to close pull requests: N/A
  • Issue authors: 2
  • Pull request authors: 0
  • Average comments per issue: 2.0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • Samuelb1992 (1)
  • gtalckmin (1)
  • ebamule (1)
  • salkos1 (1)
  • kwstat (1)
Pull Request Authors
Top Labels
Issue Labels
help wanted (1)
Pull Request Labels

Packages

  • Total packages: 2
  • Total downloads:
    • cran 707 last-month
  • Total docker downloads: 43
  • Total dependent packages: 2
    (may contain duplicates)
  • Total dependent repositories: 1
    (may contain duplicates)
  • Total versions: 17
  • Total maintainers: 1
cran.r-project.org: plsVarSel

Variable Selection in Partial Least Squares

  • Versions: 16
  • Dependent Packages: 2
  • Dependent Repositories: 1
  • Downloads: 707 Last month
  • Docker Downloads: 43
Rankings
Dependent packages count: 13.7%
Forks count: 14.2%
Average: 21.5%
Dependent repos count: 23.9%
Downloads: 24.8%
Stargazers count: 30.9%
Maintainers (1)
kristian.liland@nmbu.no
Last synced: 11 months ago
conda-forge.org: r-plsvarsel
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
Rankings
Dependent repos count: 34.0%
Average: 42.6%
Dependent packages count: 51.2%
Last synced: 11 months ago

Dependencies

DESCRIPTION cran
  • pls * depends
  • MASS * imports
  • MSQC * imports
  • bdsmatrix * imports
  • genalg * imports
  • grDevices * imports
  • graphics * imports
  • mvtnorm * imports
  • parallel * imports
  • praznik * imports
  • progress * imports
  • stats * imports
  • Rmpi * suggests