Package: folda 0.2.0.9000

folda: Forward Stepwise Discriminant Analysis with Pillai's Trace

A novel forward stepwise discriminant analysis framework that integrates Pillai's trace with Uncorrelated Linear Discriminant Analysis (ULDA), providing an improvement over traditional stepwise LDA methods that rely on Wilks' Lambda. A stand-alone ULDA implementation is also provided, offering a more general solution than the one available in the 'MASS' package. It automatically handles missing values and provides visualization tools. For more details, see Wang (2024) <doi:10.48550/arXiv.2409.03136>.

Authors:Siyu Wang [aut, cre, cph]

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folda.pdf |folda.html
folda/json (API)
NEWS

# Install 'folda' in R:
install.packages('folda', repos = c('https://moran79.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/moran79/folda/issues

Pkgdown site:https://iamwangsiyu.com

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

Conda:

cpp

5.18 score 2 stars 1 packages 6 scripts 443 downloads 6 exports 30 dependencies

Last updated 5 months agofrom:71875de6b7. Checks:12 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKMar 29 2025
R-4.5-win-x86_64OKMar 29 2025
R-4.5-mac-x86_64OKMar 29 2025
R-4.5-mac-aarch64OKMar 29 2025
R-4.5-linux-x86_64OKMar 29 2025
R-4.4-win-x86_64OKMar 29 2025
R-4.4-mac-x86_64OKMar 29 2025
R-4.4-mac-aarch64OKMar 29 2025
R-4.4-linux-x86_64OKMar 29 2025
R-4.3-win-x86_64OKMar 29 2025
R-4.3-mac-x86_64OKMar 29 2025
R-4.3-mac-aarch64OKMar 29 2025

Exports:checkPriorAndMisClassCostfoldagetChiSqStatgetDataInShapegetModemissingFix

Dependencies:clicolorspacefansifarverggplot2gluegtableisobandlabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigR6RColorBrewerRcppRcppEigenrlangscalestibbleutf8vctrsviridisLitewithr

Introduction to folda

Rendered fromfolda.Rmdusingknitr::rmarkdownon Mar 29 2025.

Last update: 2024-09-17
Started: 2024-09-07