{
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  "Package": "BSSasymp",
  "Type": "Package",
  "Title": "Asymptotic Covariance Matrices of Some BSS Mixing and Unmixing\nMatrix Estimates",
  "Version": "1.2-4",
  "Date": "2025-03-27",
  "Authors@R": "c(person(given = \"Jari\", family = \"Miettinen\", role = \"aut\", comment = c(ORCID = \"0000-0002-3270-7014\")),\nperson(given = \"Klaus\", family = \"Nordhausen\", role = c(\"cre\",\"aut\"), email = \"klausnordhausenr@gmail.com\", comment = c(ORCID = \"0000-0002-3758-8501\")),\nperson(given = \"Hannu\", family = \"Oja\", role = \"aut\", comment = c(ORCID = \"0000-0002-4945-5976\")),\nperson(given = \"Sara\", family = \"Taskinen\", role = \"aut\", comment = c(ORCID = \"0000-0001-9470-7258\")))",
  "Author": "Jari Miettinen [aut] (<https://orcid.org/0000-0002-3270-7014>),\nKlaus Nordhausen [cre, aut]\n(<https://orcid.org/0000-0002-3758-8501>), Hannu Oja [aut]\n(<https://orcid.org/0000-0002-4945-5976>), Sara Taskinen [aut]\n(<https://orcid.org/0000-0001-9470-7258>)",
  "Maintainer": "Klaus Nordhausen <klausnordhausenr@gmail.com>",
  "Description": "Functions to compute the asymptotic covariance matrices of\nmixing and unmixing matrix estimates of the following blind\nsource separation (BSS) methods: symmetric and squared\nsymmetric FastICA, regular and adaptive deflation-based\nFastICA, FOBI, JADE, AMUSE and deflation-based and symmetric\nSOBI. Also functions to estimate these covariances based on\ndata are available.",
  "License": "GPL (>= 2)",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-09-29 09:10:11 UTC",
    "User": "root"
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  "Date/Publication": "2025-03-27 15:36:23 UTC",
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  "_created": "2026-09-29T09:10:11.000Z",
  "_published": "2026-09-29T09:13:44.559Z",
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    "message": "version 1.2-4\n",
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    "extra/citation.html",
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  "_cranurl": false,
  "_releases": [
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      "date": "2013-11-25"
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      "date": "2014-06-19"
    },
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      "version": "1.0-2",
      "date": "2014-08-07"
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      "date": "2014-10-28"
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      "date": "2015-08-17"
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      "date": "2016-02-11"
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    "ASCOV_FastICAdefl_est",
    "ASCOV_FastICAsym",
    "ASCOV_FastICAsym_est",
    "ASCOV_FastICAsym2",
    "ASCOV_FastICAsym2_est",
    "ASCOV_FOBI",
    "ASCOV_FOBI_est",
    "ASCOV_JADE",
    "ASCOV_JADE_est",
    "ASCOV_SOBI",
    "ASCOV_SOBI_est",
    "ASCOV_SOBI_estN",
    "ASCOV_SOBIdefl",
    "ASCOV_SOBIdefl_est",
    "ASCOV_SOBIdefl_estN",
    "aSOBI",
    "CRB",
    "eSOBI",
    "taus_def"
  ],
  "_help": [
    {
      "page": "BSSasymp-package",
      "title": "Asymptotic Covariance Matrices of Some BSS Mixing and Unmixing Matrix Estimates",
      "topics": [
        "BSSasymp-package"
      ]
    },
    {
      "page": "alphas",
      "title": "Asymptotic variances of the deflation-based FastICA estimate",
      "topics": [
        "alphas"
      ]
    },
    {
      "page": "ASCOV_FastICAdefl",
      "title": "Asymptotic covariance matrices of different deflation-based FastICA estimates",
      "topics": [
        "ASCOV_FastICAdefl"
      ]
    },
    {
      "page": "ASCOV_FastICAdefl_est",
      "title": "Asymptotic covariance matrices of deflation-based FastICA estimates",
      "topics": [
        "ASCOV_FastICAdefl_est"
      ]
    },
    {
      "page": "ASCOV_FastICAsym",
      "title": "Asymptotic covariance matrix of symmetric FastICA estimates",
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        "ASCOV_FastICAsym",
        "ASCOV_FastICAsym2"
      ]
    },
    {
      "page": "ASCOV_FastICAsym_est",
      "title": "Asymptotic covariance matrix of symmetric FastICA estimate",
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        "ASCOV_FastICAsym_est"
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        "ASCOV_JADE"
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      "title": "Asymptotic covariance matrix of JADE and FOBI estimates",
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        "ASCOV_JADE_est"
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      "topics": [
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        "ASCOV_SOBIdefl"
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    },
    {
      "page": "ASCOV_SOBI_est",
      "title": "Asymptotic covariance matrix of symmetric and deflation-based SOBI estimates",
      "topics": [
        "ASCOV_SOBIdefl_est",
        "ASCOV_SOBIdefl_estN",
        "ASCOV_SOBI_est",
        "ASCOV_SOBI_estN"
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      "title": "Alternative SOBI estimators",
      "topics": [
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