{
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  "Title": "Robust Survey Statistics Estimation",
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  "Authors@R": "c(person(\ngiven = \"Beat\",\nfamily = \"Hulliger\",\nemail = \"beat.hulliger@fhnw.ch\",\ncomment = c(ORCID = \"0000-0001-5252-8606\"),\nrole = \"aut\"),\nperson(\ngiven =\"Tobias\",\nfamily = \"Schoch\",\nemail = \"tobias.schoch@fhnw.ch\",\ncomment = c(ORCID = \"0000-0002-1640-3395\"),\nrole = c(\"aut\",\"cre\")),\nperson(\ngiven = \"Martin\",\nfamily = \"Sterchi\",\nemail = \"martin.sterchi@fhnw.ch\",\nrole = c(\"ctr\", \"com\")),\nperson(\ngiven = \"R-core\",\nemail = \"R-core@R-project.org\",\nrole = c(\"ctb\", \"cph\"),\ncomment = \"for zeroin2.c\"))",
  "Description": "Robust (outlier-resistant) estimators of finite population\ncharacteristics like of means, totals, ratios, regression, etc.\nAvailable methods are M- and GM-estimators of regression,\nweight reduction, trimming, and winsorization. The package\nextends the 'survey'\n<https://CRAN.R-project.org/package=survey> package.",
  "License": "GPL (>= 2)",
  "Classification/MSC-2010": "62D05, 62F35",
  "URL": "https://github.com/tobiasschoch/robsurvey",
  "BugReports": "https://github.com/tobiasschoch/robsurvey/issues",
  "Encoding": "UTF-8",
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  "Repository": "https://tobiasschoch.r-universe.dev",
  "Date/Publication": "2026-03-06 19:03:06 UTC",
  "RemoteUrl": "https://github.com/tobiasschoch/robsurvey",
  "RemoteRef": "HEAD",
  "RemoteSha": "7a0aca84a3c3e2d71a56df62f611d0c7ffb071a5",
  "Packaged": {
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  "Author": "Beat Hulliger [aut] (ORCID: <https://orcid.org/0000-0001-5252-8606>),\nTobias Schoch [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-1640-3395>),\nMartin Sterchi [ctr, com],\nR-core [ctb, cph] (for zeroin2.c)",
  "Maintainer": "Tobias Schoch <tobias.schoch@fhnw.ch>",
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    "svymean_winsorized",
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    "svyratio_tukey",
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    "svyreg_control",
    "svyreg_huber",
    "svyreg_huberGM",
    "svyreg_huberM",
    "svyreg_tukey",
    "svyreg_tukeyGM",
    "svyreg_tukeyM",
    "svysummary",
    "svytotal_dalen",
    "svytotal_huber",
    "svytotal_k_winsorized",
    "svytotal_ratio",
    "svytotal_reg",
    "svytotal_trimmed",
    "svytotal_tukey",
    "svytotal_winsorized",
    "tukeyWgt",
    "weighted_IQR",
    "weighted_line",
    "weighted_mad",
    "weighted_mean",
    "weighted_mean_dalen",
    "weighted_mean_huber",
    "weighted_mean_k_winsorized",
    "weighted_mean_trimmed",
    "weighted_mean_tukey",
    "weighted_mean_winsorized",
    "weighted_median",
    "weighted_median_line",
    "weighted_median_ratio",
    "weighted_quantile",
    "weighted_total",
    "weighted_total_dalen",
    "weighted_total_huber",
    "weighted_total_k_winsorized",
    "weighted_total_trimmed",
    "weighted_total_tukey",
    "weighted_total_winsorized",
    "within_tolerance"
  ],
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      "title": "Data on a Simple Random Sample of 100 Counties in the U.S.",
      "object": "counties",
      "class": [
        "data.frame"
      ],
      "fields": [
        "state",
        "county",
        "landarea",
        "totpop",
        "unemp",
        "farmpop",
        "numfarm",
        "farmacre",
        "weights",
        "fpc"
      ],
      "rows": 100,
      "table": true,
      "tojson": true
    },
    {
      "name": "flour",
      "title": "Measurement of Copper Content in Wholemeal Flour",
      "object": "flour",
      "class": [
        "data.frame"
      ],
      "fields": [
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        "weights"
      ],
      "rows": 24,
      "table": true,
      "tojson": true
    },
    {
      "name": "losdata",
      "title": "Length-of-Stay (LOS) Hospital Data",
      "object": "losdata",
      "class": [
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      ],
      "fields": [
        "los",
        "weight",
        "fpc"
      ],
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      "table": true,
      "tojson": true
    },
    {
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      "title": "PPS Sample From the MU284 Population",
      "object": "MU284pps",
      "class": [
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      ],
      "fields": [
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        "P85",
        "P75",
        "RMT85",
        "CS82",
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        "ME84",
        "REV84",
        "REG",
        "CL",
        "weights",
        "pi"
      ],
      "rows": 50,
      "table": true,
      "tojson": true
    },
    {
      "name": "MU284strat",
      "title": "Stratified Sample from the MU284 Population",
      "object": "MU284strat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "LABEL",
        "P85",
        "P75",
        "RMT85",
        "CS82",
        "SS82",
        "S82",
        "ME84",
        "REV84",
        "CL",
        "REG",
        "Stratum",
        "weights",
        "fpc"
      ],
      "rows": 60,
      "table": true,
      "tojson": true
    },
    {
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      "title": "(Modified) Canadian Workplace and Employee Survey",
      "object": "workplace",
      "class": [
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        "data.frame"
      ],
      "fields": [
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        "weight",
        "employment",
        "payroll",
        "strat",
        "fpc"
      ],
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      "table": true,
      "tojson": true
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  ],
  "_help": [
    {
      "page": "package",
      "title": "Package Overview",
      "topics": [
        "robsurvey-package",
        "robsurvey"
      ]
    },
    {
      "page": "class_svyreg_rob",
      "title": "Utility Functions for Objects of Class svyreg_rob",
      "topics": [
        "class_svyreg_rob",
        "coef.svyreg_rob",
        "fitted.svyreg_rob",
        "plot.svyreg_rob",
        "print.svyreg_rob",
        "residuals.svyreg_rob",
        "robweights.svyreg_rob",
        "SE.svyreg_rob",
        "summary.svyreg_rob",
        "svyreg_rob",
        "vcov.svyreg_rob"
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    },
    {
      "page": "class_svystat_rob",
      "title": "Utility Functions for Objects of Class svystat_rob",
      "topics": [
        "class_svystat_rob",
        "coef.svystat_rob",
        "confint.svystat_rob",
        "fitted.svystat_rob",
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        "mse.svystat",
        "mse.svystat_rob",
        "print.svystat_rob",
        "residuals.svystat_rob",
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        "scale.svystat_rob",
        "SE.svystat_rob",
        "summary.svystat_rob",
        "svystat_rob",
        "vcov.svystat_rob"
      ]
    },
    {
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      "title": "Data on a Simple Random Sample of 100 Counties in the U.S.",
      "topics": [
        "counties"
      ]
    },
    {
      "page": "flour",
      "title": "Measurement of Copper Content in Wholemeal Flour",
      "topics": [
        "flour"
      ]
    },
    {
      "page": "huber2",
      "title": "Weighted Huber Proposal 2 Estimator",
      "topics": [
        "huber2"
      ]
    },
    {
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      "title": "Length-of-Stay (LOS) Hospital Data",
      "topics": [
        "losdata"
      ]
    },
    {
      "page": "mer",
      "title": "Minimum Estimated Risk (MER) M-Estimator",
      "topics": [
        "mer"
      ]
    },
    {
      "page": "MU284pps",
      "title": "PPS Sample From the MU284 Population",
      "topics": [
        "MU284pps"
      ]
    },
    {
      "page": "MU284strat",
      "title": "Stratified Sample from the MU284 Population",
      "topics": [
        "MU284strat"
      ]
    },
    {
      "page": "sampling",
      "title": "Sampling with probability proportional to size (pps without replacement)",
      "topics": [
        "pps_draw",
        "pps_probabilities",
        "print.prob_pps"
      ]
    },
    {
      "page": "robsurvey-deprecated",
      "title": "Deprecated Functions in Package 'robsurvey'",
      "topics": [
        "robsurvey-deprecated"
      ]
    },
    {
      "page": "robsvyreg",
      "title": "Internal Function for the Regression GM-Estimator",
      "topics": [
        "robsvyreg",
        "svyreg_control"
      ]
    },
    {
      "page": "svymean_dalen",
      "title": "Dalen's Estimators of the Population Mean and Total",
      "topics": [
        "svymean_dalen",
        "svytotal_dalen"
      ]
    },
    {
      "page": "svymean_ratio",
      "title": "Robust Ratio Predictor of the Mean and Total",
      "topics": [
        "svymean_ratio",
        "svytotal_ratio"
      ]
    },
    {
      "page": "svymean_reg",
      "title": "Robust Generalized Regression Predictor (GREG) of the Mean and Total",
      "topics": [
        "svymean_reg",
        "svytotal_reg"
      ]
    },
    {
      "page": "svymean_trimmed",
      "title": "Weighted Trimmed Mean and Total",
      "topics": [
        "svymean_trimmed",
        "svytotal_trimmed"
      ]
    },
    {
      "page": "svymean_winsorized",
      "title": "Weighted Winsorized Mean and Total",
      "topics": [
        "svymean_k_winsorized",
        "svymean_winsorized",
        "svytotal_k_winsorized",
        "svytotal_winsorized"
      ]
    },
    {
      "page": "svymean-m-estimator",
      "title": "Weighted Huber and Tukey Mean and Total (M-Estimator) - Robust Horvitz-Thompson Estimator",
      "topics": [
        "svymean_huber",
        "svymean_tukey",
        "svytotal_huber",
        "svytotal_tukey"
      ]
    },
    {
      "page": "svyratio_huber",
      "title": "Robust Survey Ratio M-Estimator",
      "topics": [
        "svyratio_huber",
        "svyratio_tukey"
      ]
    },
    {
      "page": "svyreg",
      "title": "Survey Regression Estimator - Weighted Least Squares",
      "topics": [
        "svyreg"
      ]
    },
    {
      "page": "svyreg_huber-deprecated",
      "title": "Deprecated Huber Robust Survey Regression M-Estimator",
      "topics": [
        "svyreg_huber"
      ]
    },
    {
      "page": "svyreg_huberM",
      "title": "Huber Robust Survey Regression M- and GM-Estimator",
      "topics": [
        "svyreg_huberGM",
        "svyreg_huberM"
      ]
    },
    {
      "page": "svyreg_tukey-deprecated",
      "title": "Deprecated Tukey Biweight Robust Survey Regression M-Estimator",
      "topics": [
        "svyreg_tukey"
      ]
    },
    {
      "page": "svyreg_tukeyM",
      "title": "Tukey Biweight Robust Survey Regression M- and GM-Estimator",
      "topics": [
        "svyreg_tukeyGM",
        "svyreg_tukeyM"
      ]
    },
    {
      "page": "summary",
      "title": "Weighted Five-Number Summary of a Variable",
      "topics": [
        "svysummary"
      ]
    },
    {
      "page": "weighted_IQR",
      "title": "Weighted Interquartile Range (IQR)",
      "topics": [
        "weighted_IQR"
      ]
    },
    {
      "page": "weighted_line",
      "title": "Weighted Robust Line Fitting",
      "topics": [
        "coef.medline",
        "fitted.medline",
        "print.medline",
        "residuals.medline",
        "weighted_line"
      ]
    },
    {
      "page": "weighted_mad",
      "title": "Weighted Median Absolute Deviation from the Median (MAD)",
      "topics": [
        "weighted_mad"
      ]
    },
    {
      "page": "weighted_mean",
      "title": "Weighted Total and Mean (Horvitz-Thompson and Hajek Estimators)",
      "topics": [
        "weighted_mean",
        "weighted_total"
      ]
    },
    {
      "page": "weighted_mean_dalen",
      "title": "Dalen Estimators of the Mean and Total",
      "topics": [
        "weighted_mean_dalen",
        "weighted_total_dalen"
      ]
    },
    {
      "page": "weighted_mean_trimmed",
      "title": "Weighted Trimmed Mean and Total (bare-bone functions)",
      "topics": [
        "weighted_mean_trimmed",
        "weighted_total_trimmed"
      ]
    },
    {
      "page": "weighted_mean_winsorized",
      "title": "Weighted Winsorized Mean and Total (bare-bone functions)",
      "topics": [
        "weighted_mean_k_winsorized",
        "weighted_mean_winsorized",
        "weighted_total_k_winsorized",
        "weighted_total_winsorized"
      ]
    },
    {
      "page": "weighted_median",
      "title": "Weighted Median",
      "topics": [
        "weighted_median"
      ]
    },
    {
      "page": "weighted_median_line",
      "title": "Robust Simple Linear Regression Based on Medians",
      "topics": [
        "weighted_median_line"
      ]
    },
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