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A few\nconvenience functions are provided as well.", "License": "GPL-3", "URL": "https://bryanhanson.github.io/LearnPCA/", "BugReports": "https://github.com/bryanhanson/LearnPCA/issues", "ByteCompile": "TRUE", "VignetteBuilder": "knitr", "Encoding": "UTF-8", "Roxygen": "list(packages = \"roxut\", roclets = c(\"namespace\", \"rd\",\n\"roxut::tests_roclet\"), markdown = TRUE)", "RoxygenNote": "7.3.1", "Config/pak/sysreqs": "cmake make libuv1-dev zlib1g-dev", "Repository": "https://bryanhanson.r-universe.dev", "Date/Publication": "2024-05-17 02:32:20 UTC", "RemoteUrl": "https://github.com/bryanhanson/learnpca", "RemoteRef": "HEAD", "RemoteSha": "fc8715733a436d80524cc039ed16e97f2f2cd667", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-12 05:59:49 UTC", "User": "root" }, "Author": "Bryan A. Hanson [aut, cre] (ORCID:\n),\nDavid T. Harvey [aut]", "Maintainer": "Bryan A. 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Harvey^[Professor of Chemistry & Biochemistry, DePauw University, Greencastle IN USA., harvey@depauw.edu], Bryan A. Hanson^[Professor Emeritus of Chemistry & Biochemistry, DePauw University, Greencastle IN USA., hanson@depauw.edu]", "engine": "knitr::rmarkdown", "headings": [ "Audience", "Why a Package?", "About the Authors", "Acknowledgements" ], "created": "2022-02-27 03:17:26", "modified": "2024-04-26 17:00:34", "commits": 8 }, { "source": "Vig_02_Conceptual_Intro_PCA.Rmd", "filename": "Vig_02_Conceptual_Intro_PCA.html", "title": "A Conceptual Introduction to PCA", "author": "David T. Harvey^[Professor of Chemistry & Biochemistry, DePauw University, Greencastle IN USA., harvey@depauw.edu], Bryan A. Hanson^[Professor Emeritus of Chemistry & Biochemistry, DePauw University, Greencastle IN USA., hanson@depauw.edu]", "engine": "knitr::rmarkdown", "headings": [ "Conceptual Introduction to PCA", "PCA Results Illustrated, No Code, No Math", "Refinements 1", "Refinements 2", "A Social Science Data Set", "A Spectroscopic Data Set" ], "created": "2022-02-27 03:17:26", "modified": "2024-04-26 17:00:34", "commits": 9 }, { "source": "Vig_03_Step_By_Step_PCA.Rmd", "filename": "Vig_03_Step_By_Step_PCA.html", "title": "Step-by-Step PCA", "author": "David T. Harvey^[Professor of Chemistry & Biochemistry, DePauw University, Greencastle IN USA., harvey@depauw.edu], Bryan A. Hanson^[Professor Emeritus of Chemistry & Biochemistry, DePauw University, Greencastle IN USA., hanson@depauw.edu]", "engine": "knitr::rmarkdown", "headings": [ "Step 1. Centering the Data", "Step 3. 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