{
  "_id": "6a105cc2acfb0bcc41ca44cf",
  "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": "2026-05-09 04:59:28 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2025-03-27 15:36:23 UTC",
  "RemoteUrl": "https://github.com/cran/BSSasymp",
  "RemoteRef": "HEAD",
  "RemoteSha": "bcc5270d616f6cc620441b045c0aeb7cfde96782",
  "MD5sum": "ea63c074c3c8e4aae8a98e2ef9cd898d",
  "_user": "cran",
  "_type": "src",
  "_file": "BSSasymp_1.2-4.tar.gz",
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  "_created": "2026-05-09T04:59:28.000Z",
  "_published": "2026-05-22T13:40:18.233Z",
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  "_buildurl": "https://github.com/r-universe/cran/actions/runs/25592255580",
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  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/BSSasymp",
  "_commit": {
    "id": "bcc5270d616f6cc620441b045c0aeb7cfde96782",
    "author": "Klaus Nordhausen <klausnordhausenr@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.2-4\n",
    "time": 1743089783
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  "_maintainer": {
    "name": "Klaus Nordhausen",
    "email": "klausnordhausenr@gmail.com",
    "orcid": "0000-0002-3758-8501"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "fICA",
      "version": ">= 1.0-2",
      "role": "Imports"
    },
    {
      "package": "JADE",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "klauschn",
      "count": 2,
      "uuid": 65759106
    }
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  "_userbio": {
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    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
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    "count": 278,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/BSSasymp"
  },
  "_searchresults": 22,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/BSSasymp.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0-0",
      "date": "2013-11-25"
    },
    {
      "version": "1.0-1",
      "date": "2014-06-19"
    },
    {
      "version": "1.0-2",
      "date": "2014-08-07"
    },
    {
      "version": "1.1-0",
      "date": "2014-10-28"
    },
    {
      "version": "1.1-1",
      "date": "2015-08-17"
    },
    {
      "version": "1.1-2",
      "date": "2016-02-11"
    },
    {
      "version": "1.2-0",
      "date": "2017-01-09"
    },
    {
      "version": "1.2-1",
      "date": "2017-09-12"
    },
    {
      "version": "1.2-2",
      "date": "2021-12-08"
    },
    {
      "version": "1.2-3",
      "date": "2021-12-10"
    },
    {
      "version": "1.2-4",
      "date": "2025-03-27"
    }
  ],
  "_exports": [
    "alphas",
    "ASCOV_FastICAdefl",
    "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",
      "topics": [
        "ASCOV_FastICAsym",
        "ASCOV_FastICAsym2"
      ]
    },
    {
      "page": "ASCOV_FastICAsym_est",
      "title": "Asymptotic covariance matrix of symmetric FastICA estimate",
      "topics": [
        "ASCOV_FastICAsym2_est",
        "ASCOV_FastICAsym_est"
      ]
    },
    {
      "page": "ASCOV_JADE",
      "title": "Asymptotic covariance matrix of JADE and FOBI estimates",
      "topics": [
        "ASCOV_FOBI",
        "ASCOV_JADE"
      ]
    },
    {
      "page": "ASCOV_JADE_est",
      "title": "Asymptotic covariance matrix of JADE and FOBI estimates",
      "topics": [
        "ASCOV_FOBI_est",
        "ASCOV_JADE_est"
      ]
    },
    {
      "page": "ASCOV_SOBI",
      "title": "Asymptotic covariance matrix of symmetric and deflation-based SOBI estimates",
      "topics": [
        "ASCOV_SOBI",
        "ASCOV_SOBIdefl"
      ]
    },
    {
      "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"
      ]
    },
    {
      "page": "aSOBI",
      "title": "Alternative SOBI estimators",
      "topics": [
        "aSOBI"
      ]
    },
    {
      "page": "CRB",
      "title": "Cramer-Rao bound for the unmixing matrix estimate in the independent component model.",
      "topics": [
        "CRB"
      ]
    },
    {
      "page": "eSOBI",
      "title": "The efficient SOBI estimator",
      "topics": [
        "eSOBI"
      ]
    },
    {
      "page": "eSOBI_lags",
      "title": "The default set of lag sets for the efficient SOBI estimator",
      "topics": [
        "eSOBI_lags",
        "taus_def"
      ]
    }
  ],
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    "cluster",
    "fICA",
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      "homepage": "http://gcc.gnu.org/",
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