{
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  "Package": "HistDAWass",
  "Type": "Package",
  "Title": "Histogram-Valued Data Analysis",
  "Version": "1.0.10",
  "Date": "2026-10-22",
  "Authors@R": "c(person(given=\"Antonio\",\nfamily= \"Irpino\",\nrole = c(\"aut\", \"cre\"),\nemail = \"antonio.irpino@unicampania.it\",\ncomment = c(ORCID = \"0000-0001-9293-7180\")))",
  "Maintainer": "Antonio Irpino <antonio.irpino@unicampania.it>",
  "Description": "In the framework of Symbolic Data Analysis, a relatively\nnew approach to the statistical analysis of multi-valued data,\nwe consider histogram-valued data, i.e., data described by\nunivariate histograms. The methods and the basic statistics for\nhistogram-valued data are mainly based on the L2 Wasserstein\nmetric between distributions, i.e., the Euclidean metric\nbetween quantile functions. The package contains unsupervised\nclassification techniques, least square regression and tools\nfor histogram-valued data and for histogram time series. An\nintroducing paper is Irpino A. Verde R. (2015) <doi:\n10.1007/s11634-014-0176-4>.",
  "License": "GPL (>= 2)",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "URL": "https://github.com/Airpino/HistDAWass",
  "BugReports": "https://github.com/Airpino/HistDAWass/issues",
  "LazyData": "true",
  "Collate": "'For_Rccp_int.R' 'All_classes.R' 'RcppExports.R' 'Utility.R'\n'Met_HTS.R' 'Met_MatH.R' 'Met_distributionH.R' 'Fuzzy_cmeans.R'\n'H_time_series.R' 'HistDAWass-package.R' 'Kohonen_maps.R'\n'principal_components.R' 'regression.R'\n'unsuperv_classification.R' 'Plotting_with_ggplot.R'",
  "Encoding": "UTF-8",
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  "Repository": "https://airpino.r-universe.dev",
  "Date/Publication": "2026-10-23 13:54:52 UTC",
  "RemoteUrl": "https://github.com/airpino/histdawass",
  "RemoteRef": "HEAD",
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  "Packaged": {
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    "User": "root"
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  "Author": "Antonio Irpino [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-9293-7180>)",
  "_user": "airpino",
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  "_file": "HistDAWass_1.0.10.tar.gz",
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  "_expires": "2027-01-31T15:18:50.000Z",
  "_created": "2026-10-23T15:03:21.000Z",
  "_published": "2026-10-23T15:18:53.062Z",
  "_upstream": "https://github.com/airpino/histdawass",
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    "author": "Antonio Irpino <antonio.irpino@unicampania.it>",
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    "message": "Update cran-comments\n",
    "time": 1792763692
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      "date": "2015-02-18"
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    {
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  "_exports": [
    "Center.cell.MatH",
    "checkEmptyBins",
    "compP",
    "compQ",
    "crwtransform",
    "data2hist",
    "distributionH",
    "dotpW",
    "DouglasPeucker",
    "get.cell.MatH",
    "get.distr",
    "get.histo",
    "get.m",
    "get.MatH.main.info",
    "get.MatH.ncols",
    "get.MatH.nrows",
    "get.MatH.rownames",
    "get.MatH.stats",
    "get.MatH.varnames",
    "get.s",
    "HTS.exponential.smoothing",
    "HTS.moving.averages",
    "HTS.predict.knn",
    "is.registeredMH",
    "kurtH",
    "MatH",
    "meanH",
    "plot",
    "plot_errors",
    "plotPredVsObs",
    "register",
    "registerMH",
    "rQQ",
    "set.cell.MatH",
    "ShortestDistance",
    "skewH",
    "stdH",
    "subsetHTS",
    "summaryHTS",
    "WassSqDistH",
    "WH_2d_Adaptive_Kohonen_maps",
    "WH_2d_Kohonen_maps",
    "WH_adaptive_fcmeans",
    "WH_adaptive.kmeans",
    "WH_fcmeans",
    "WH_hclust",
    "WH_kmeans",
    "WH_MAT_DIST",
    "WH.1d.PCA",
    "WH.bind",
    "WH.bind.col",
    "WH.bind.row",
    "WH.correlation",
    "WH.correlation2",
    "WH.mat.prod",
    "WH.mat.sum",
    "WH.MultiplePCA",
    "WH.plot_multiple_indivs",
    "WH.plot_multiple_Spanish.funs",
    "WH.regression.GOF",
    "WH.regression.two.components",
    "WH.regression.two.components.predict",
    "WH.SSQ",
    "WH.SSQ2",
    "WH.var.covar",
    "WH.var.covar2",
    "WH.vec.mean",
    "WH.vec.sum"
  ],
  "_datasets": [
    {
      "name": "Age_Pyramids_2014",
      "title": "Age pyramids of the countries of the World in 2014",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "Agronomique",
      "title": "Agronomique data",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "BLOOD",
      "title": "Blood data",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "BloodBRITO",
      "title": "Blood data from Brito",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "China_Month",
      "title": "Monthly climatic data of China",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "China_Seas",
      "title": "Seasonal climatic data of China",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "OzoneFull",
      "title": "Ozone data (stations without missing data)",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "OzoneH",
      "title": "Ozone data (all the stations)",
      "object": "HData",
      "class": [
        "MatH"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "RetHTS",
      "title": "Histogram time series of returns",
      "object": "HData",
      "class": [
        "HTS"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "stations_coordinates",
      "title": "Coordinates of the stations of the China datasets",
      "object": "HData",
      "class": [
        "data.frame"
      ],
      "fields": [
        "ID",
        "Name_ST",
        "Code_ST",
        "LAT.deg",
        "LAT.min",
        "LON.deg",
        "LON.min",
        "Elevation",
        "Beginning"
      ],
      "rows": 60,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "HistDAWass-package",
      "title": "HistDAWass: Histogram-Valued Data Analysis",
      "topics": [
        "HistDAWass-package",
        "HistDAWass"
      ]
    },
    {
      "page": "Age_Pyramids_2014",
      "title": "Age pyramids of the countries of the World in 2014",
      "topics": [
        "Age_Pyramids_2014"
      ]
    },
    {
      "page": "Agronomique",
      "title": "Agronomique data",
      "topics": [
        "Agronomique"
      ]
    },
    {
      "page": "Arith-distributionH",
      "title": "Arithmetic operators for histograms",
      "topics": [
        "*,distributionH,distributionH-method",
        "*,distributionH,numeric-method",
        "*,numeric,distributionH-method",
        "+,distributionH,distributionH-method",
        "+,distributionH,numeric-method",
        "+,numeric,distributionH-method",
        "-,distributionH,distributionH-method",
        "-,distributionH,numeric-method",
        "-,numeric,distributionH-method",
        "Arith-distributionH"
      ]
    },
    {
      "page": "BLOOD",
      "title": "Blood data",
      "topics": [
        "BLOOD"
      ]
    },
    {
      "page": "BloodBRITO",
      "title": "Blood data from Brito",
      "topics": [
        "BloodBRITO"
      ]
    },
    {
      "page": "Center.cell.MatH-methods",
      "title": "Centre the histograms of a matrix",
      "topics": [
        "Center.cell.MatH",
        "Center.cell.MatH,MatH-method"
      ]
    },
    {
      "page": "checkEmptyBins-methods",
      "title": "Fix the empty bins of histograms",
      "topics": [
        "checkEmptyBins",
        "checkEmptyBins,distributionH-method",
        "checkEmptyBins,MatH-method"
      ]
    },
    {
      "page": "China_Month",
      "title": "Monthly climatic data of China",
      "topics": [
        "China_Month"
      ]
    },
    {
      "page": "China_Seas",
      "title": "Seasonal climatic data of China",
      "topics": [
        "China_Seas"
      ]
    },
    {
      "page": "compP-methods",
      "title": "Cumulative distribution function of a histogram at a value",
      "topics": [
        "compP",
        "compP,distributionH,numeric-method"
      ]
    },
    {
      "page": "compQ-methods",
      "title": "Quantile of a histogram",
      "topics": [
        "compQ",
        "compQ,distributionH,numeric-method"
      ]
    },
    {
      "page": "crwtransform-methods",
      "title": "Centres, radii and weights of the bins of a histogram",
      "topics": [
        "crwtransform",
        "crwtransform,distributionH-method"
      ]
    },
    {
      "page": "data2hist",
      "title": "Build a histogram from raw data",
      "topics": [
        "data2hist"
      ]
    },
    {
      "page": "distributionH-class",
      "title": "Histogram objects: the distributionH class",
      "topics": [
        "distributionH",
        "distributionH-class",
        "initialize,distributionH-method"
      ]
    },
    {
      "page": "dotpW-methods",
      "title": "Dot product of two histograms",
      "topics": [
        "dotpW",
        "dotpW,distributionH,distributionH-method",
        "dotpW,distributionH,numeric-method",
        "dotpW,numeric,distributionH-method"
      ]
    },
    {
      "page": "DouglasPeucker",
      "title": "Ramer-Douglas-Peucker algorithm",
      "topics": [
        "DouglasPeucker"
      ]
    },
    {
      "page": "extract-methods",
      "title": "Extract a sub-matrix of histograms",
      "topics": [
        "extract-MatH",
        "[,MatH,ANY,ANY,ANY-method",
        "[,MatH-method"
      ]
    },
    {
      "page": "get.cell.MatH-methods",
      "title": "Get or set a cell of a matrix of histograms",
      "topics": [
        "get.cell.MatH",
        "get.cell.MatH,MatH,numeric,numeric-method",
        "set.cell.MatH",
        "set.cell.MatH,distributionH,MatH,numeric,numeric-method"
      ]
    },
    {
      "page": "get.distr-methods",
      "title": "Cumulative distribution function of a histogram",
      "topics": [
        "get.distr",
        "get.distr,distributionH-method"
      ]
    },
    {
      "page": "get.histo-methods",
      "title": "Bins of a histogram",
      "topics": [
        "get.histo",
        "get.histo,distributionH-method"
      ]
    },
    {
      "page": "get.m-methods",
      "title": "Mean of a histogram (stored value)",
      "topics": [
        "get.m",
        "get.m,distributionH-method"
      ]
    },
    {
      "page": "get.MatH.main.info-methods",
      "title": "Dimensions and names of a matrix of histograms",
      "topics": [
        "get.MatH.main.info",
        "get.MatH.main.info,MatH-method",
        "get.MatH.ncols",
        "get.MatH.ncols,MatH-method",
        "get.MatH.nrows",
        "get.MatH.nrows,MatH-method",
        "get.MatH.rownames",
        "get.MatH.rownames,MatH-method",
        "get.MatH.varnames",
        "get.MatH.varnames,MatH-method"
      ]
    },
    {
      "page": "get.MatH.stats-methods",
      "title": "Statistics of the histograms of a matrix",
      "topics": [
        "get.MatH.stats",
        "get.MatH.stats,MatH-method"
      ]
    },
    {
      "page": "get.s-methods",
      "title": "Standard deviation of a histogram (stored value)",
      "topics": [
        "get.s",
        "get.s,distributionH-method"
      ]
    },
    {
      "page": "HTS-class",
      "title": "Histogram time series: the HTS class",
      "topics": [
        "HTS-class",
        "initialize,HTS-method"
      ]
    },
    {
      "page": "HTS.exponential.smoothing",
      "title": "Exponential smoothing of a histogram time series",
      "topics": [
        "HTS.exponential.smoothing"
      ]
    },
    {
      "page": "HTS.moving.averages",
      "title": "Moving averages of a histogram time series",
      "topics": [
        "HTS.moving.averages"
      ]
    },
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