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LearnPCA
0.3.4
Reference
Articles
A Guide to the LearnPCA Package
A Conceptual Introduction to PCA
Step-by-Step PCA
Understanding Scores and Loadings
Visualizing PCA in 3D
The Math Behind PCA
A Comparison of Functions for PCA
Notes/FAQ/Special Cases
Changelog
Changelog
Source:
NEWS.md
LearnPCA 0.3.4 2024-04-25
2024-04-26
Branch master renamed to main, with corresponding changes to documentation and GHA scripts.
Added pkgs
rpart
,
class
,
nnet
to Depends: (found during stress testing, needed by
chemometrics
and somehow not automatically present).
Fix navigation error in top_matter.md, found by DTH, and a similar one in refer_to_works_consulted.md identified with further testing.
New vignette: Vig_08_Notes.
New language in Vig_06 about the meaning of the term “loadings”, along with a correction. Motivated by SantiDu in Issue
#14
– thanks!
Misc changes to satisfy CRAN, most notably no longer exporting
.demo_PCsearch()
.
LearnPCA 02.3 2022-08-03
New material on NIPALS in Vig_06. Not on CRAN.
LearnPCA 0.2.1 2022-07-18
Fixed a problem with cross-references to figures and tables in Vig_06. Affects documentation only, not CRAN version.
LearnPCA 0.2.0 2022-05-01
2022-05-02
Added shiny app in function
PCsearch
.
LearnPCA 0.1.4 2022-03-31
2022-03-31
Removed use of
kableExtra
as CRAN had detected problems there, and no fix is imminent.
LearnPCA 0.1.3 2022-03-12
2022-03-11
Vignettes are now properly ordered in all locations where they are listed, thanks to a PR by Sergio Oller.
LearnPCA 0.1.0 2022-01-31
First release to CRAN.
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