nipals: Principal Components Analysis using NIPALS or Weighted EMPCA, with Gram-Schmidt Orthogonalization
Principal Components Analysis of a matrix using Non-linear Iterative Partial Least Squares or weighted Expectation Maximization PCA with Gram-Schmidt orthogonalization of the scores and loadings. Optimized for speed. See Andrecut (2009) <doi:10.1089/cmb.2008.0221>.
| Version: | 1.0 |
| Depends: | R (≥ 3.4.0) |
| Suggests: | knitr, rmarkdown, testthat |
| Published: | 2024-12-02 |
| DOI: | 10.32614/CRAN.package.nipals |
| Author: | Kevin Wright 
[aut, cre, cph] |
| Maintainer: | Kevin Wright <kw.stat at gmail.com> |
| BugReports: | https://github.com/kwstat/nipals/issues |
| License: | MIT + file LICENSE |
| URL: | https://kwstat.github.io/nipals/ |
| NeedsCompilation: | no |
| Materials: | NEWS |
| In views: | MissingData |
| CRAN checks: | nipals results |
Documentation:
| Reference manual: | nipals.html , nipals.pdf |
| Vignettes: |
EMPCA notes (source, R code) NIPALS algorithm (source, R code) Comparing results and performance of NIPALS functions in R (source, R code) NIPALS optimization notes (source, R code) |
Downloads:
| Package source: | nipals_1.0.tar.gz |
| Windows binaries: | r-devel: nipals_1.0.zip, r-release: nipals_1.0.zip, r-oldrel: nipals_1.0.zip |
| macOS binaries: | r-release (arm64): nipals_1.0.tgz, r-oldrel (arm64): nipals_1.0.tgz, r-release (x86_64): nipals_1.0.tgz, r-oldrel (x86_64): nipals_1.0.tgz |
| Old sources: | nipals archive |
Reverse dependencies:
| Reverse imports: | areabiplot, gge, omXplore, powerPLS, scp |
| Reverse suggests: | pRoloc |
Linking:
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