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  "Date": "2025-04-08",
  "Title": "Shrinkage Discriminant Analysis and CAT Score Variable Selection",
  "Authors@R": "c(person(\"Miika\", \"Ahdesmaki\", role = \"aut\"),\nperson(\"Verena\", \"Zuber\", role = \"aut\"),\nperson(\"Sebastian\", \"Gibb\", role = \"aut\"),\nperson(\"Korbinian\", \"Strimmer\", role = c(\"aut\", \"cre\"),\nemail = \"strimmerlab@gmail.com\"))",
  "Description": "Provides an efficient framework for high-dimensional\nlinear and diagonal discriminant analysis with variable\nselection.  The classifier is trained using James-Stein-type\nshrinkage estimators and predictor variables are ranked using\ncorrelation-adjusted t-scores (CAT scores).  Variable selection\nerror is controlled using false non-discovery rates or higher\ncriticism.",
  "License": "GPL (>= 3)",
  "URL": "https://strimmerlab.github.io/software/sda/",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-02 06:54:47 UTC",
    "User": "root"
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  "Author": "Miika Ahdesmaki [aut], Verena Zuber [aut], Sebastian Gibb\n[aut], Korbinian Strimmer [aut, cre]",
  "Maintainer": "Korbinian Strimmer <strimmerlab@gmail.com>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2025-04-08 10:00:06 UTC",
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    "plot.sda.ranking",
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    "sda",
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      "title": "Childhood Cancer Study of Khan et al. (2001)",
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      "table": false,
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    {
      "page": "sda.package",
      "title": "The sda Package",
      "topics": [
        "sda-package"
      ]
    },
    {
      "page": "catscore",
      "title": "Estimate CAT Scores and t-Scores",
      "topics": [
        "catscore"
      ]
    },
    {
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      "title": "Group Centroids and (Pooled) Variances",
      "topics": [
        "centroids"
      ]
    },
    {
      "page": "khan2001",
      "title": "Childhood Cancer Study of Khan et al. (2001)",
      "topics": [
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      ]
    },
    {
      "page": "predict.sda",
      "title": "Shrinkage Discriminant Analysis 3: Prediction Step",
      "topics": [
        "predict.sda"
      ]
    },
    {
      "page": "sda",
      "title": "Shrinkage Discriminant Analysis 2: Training Step",
      "topics": [
        "sda"
      ]
    },
    {
      "page": "sda.ranking",
      "title": "Shrinkage Discriminant Analysis 1: Predictor Ranking",
      "topics": [
        "plot.sda.ranking",
        "sda.ranking"
      ]
    },
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