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  "Title": "Calculating Bilateral and Multilateral Price Indexes",
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  "Description": "Preparing a scanner data set for price dynamics\ncalculations (data selecting, data classification, data\nmatching, data filtering). Computing bilateral and multilateral\nindexes. For details on these methods see: Diewert and Fox\n(2020) <doi:10.1080/07350015.2020.1816176>, Białek (2019)\n<doi:10.2478/jos-2019-0014> or Białek (2020)\n<doi:10.2478/jos-2020-0037>.",
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      "title": "A real data set on sold coffee",
      "object": "coffee",
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      "page": "agmean",
      "title": "Calculating the bilateral AG Mean price index",
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        "agmean"
      ]
    },
    {
      "page": "available",
      "title": "Providing values from the indicated column that occur at least once in one of the compared periods or in a given time interval",
      "topics": [
        "available"
      ]
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    {
      "page": "banajree",
      "title": "Calculating the bilateral Banajree price index",
      "topics": [
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    {
      "page": "bennet",
      "title": "Calculating the Bennet price and quantity indicators",
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      "title": "Calculating the bilateral Bialek price index",
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      "title": "Calculating the unweighted BMW price index",
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    },
    {
      "page": "ccdi",
      "title": "Calculating the multilateral GEKS price index based on the Tornqvist formula (typical notation: GEKS-T or CCDI)",
      "topics": [
        "ccdi"
      ]
    },
    {
      "page": "ccdi_fbew",
      "title": "Extending the multilateral CCDI price index by using the FBEW method.",
      "topics": [
        "ccdi_fbew"
      ]
    },
    {
      "page": "ccdi_fbmw",
      "title": "Extending the multilateral CCDI price index by using the FBMW method.",
      "topics": [
        "ccdi_fbmw"
      ]
    },
    {
      "page": "ccdi_splice",
      "title": "Extending the multilateral CCDI price index by using window splicing methods.",
      "topics": [
        "ccdi_splice"
      ]
    },
    {
      "page": "chagmean",
      "title": "Calculating the monthly chained AG Mean price index",
      "topics": [
        "chagmean"
      ]
    },
    {
      "page": "chbanajree",
      "title": "Calculating the monthly chained Banajree price index",
      "topics": [
        "chbanajree"
      ]
    },
    {
      "page": "chbialek",
      "title": "Calculating the monthly chained Bialek price index",
      "topics": [
        "chbialek"
      ]
    },
    {
      "page": "chbmw",
      "title": "Calculating the monthly chained BMW price index",
      "topics": [
        "chbmw"
      ]
    },
    {
      "page": "chcarli",
      "title": "Calculating the monthly chained Carli price index",
      "topics": [
        "chcarli"
      ]
    },
    {
      "page": "chcswd",
      "title": "Calculating the monthly chained CSWD price index",
      "topics": [
        "chcswd"
      ]
    },
    {
      "page": "chdavies",
      "title": "Calculating the monthly chained Davies price index",
      "topics": [
        "chdavies"
      ]
    },
    {
      "page": "chdikhanov",
      "title": "Calculating the monthly chained Dikhanov price index",
      "topics": [
        "chdikhanov"
      ]
    },
    {
      "page": "chdrobisch",
      "title": "Calculating the monthly chained Drobisch price index",
      "topics": [
        "chdrobisch"
      ]
    },
    {
      "page": "chdutot",
      "title": "Calculating the monthly chained Dutot price index",
      "topics": [
        "chdutot"
      ]
    },
    {
      "page": "chfisher",
      "title": "Calculating the monthly chained Fisher price index",
      "topics": [
        "chfisher"
      ]
    },
    {
      "page": "chgeary_khamis",
      "title": "Calculating the monthly chained Geary-Khamis price index",
      "topics": [
        "chgeary_khamis"
      ]
    },
    {
      "page": "chgeohybrid",
      "title": "Calculating the the monthly chained geohybrid price index",
      "topics": [
        "chgeohybrid"
      ]
    },
    {
      "page": "chgeolaspeyres",
      "title": "Calculating the monthly chained geo-logarithmic Laspeyres price index",
      "topics": [
        "chgeolaspeyres"
      ]
    },
    {
      "page": "chgeolowe",
      "title": "Calculating the monthly chained geometric Lowe price index",
      "topics": [
        "chgeolowe"
      ]
    },
    {
      "page": "chgeopaasche",
      "title": "Calculating the monthly chained geo-logarithmic Paasche price index",
      "topics": [
        "chgeopaasche"
      ]
    },
    {
      "page": "chgeowalsh",
      "title": "Calculating the monthly chained geometric Walsh price index",
      "topics": [
        "chgeowalsh"
      ]
    },
    {
      "page": "chgeoyoung",
      "title": "Calculating the monthly chained geometric Young price index",
      "topics": [
        "chgeoyoung"
      ]
    },
    {
      "page": "chharmonic",
      "title": "Calculating the monthly chained harmonic price index",
      "topics": [
        "chharmonic"
      ]
    },
    {
      "page": "chhlc",
      "title": "Calculating the monthly chained harmonic log-change (HLC) price index",
      "topics": [
        "chhlc"
      ]
    },
    {
      "page": "chhybrid",
      "title": "Calculating the the monthly chained hybrid price index",
      "topics": [
        "chhybrid"
      ]
    },
    {
      "page": "chIQMp",
      "title": "Calculating the monthly chained implicit quadratic mean of order r price index",
      "topics": [
        "chIQMp"
      ]
    },
    {
      "page": "chjevons",
      "title": "Calculating the monthly chained Jevons price index",
      "topics": [
        "chjevons"
      ]
    },
    {
      "page": "chlaspeyres",
      "title": "Calculating the monthly chained Laspeyres price index",
      "topics": [
        "chlaspeyres"
      ]
    },
    {
      "page": "chlehr",
      "title": "Calculating the monthly chained Lehr price index",
      "topics": [
        "chlehr"
      ]
    },
    {
      "page": "chlloyd_moulton",
      "title": "Calculating the monthly chained Lloyd-Moulton price index",
      "topics": [
        "chlloyd_moulton"
      ]
    },
    {
      "page": "chlowe",
      "title": "Calculating the monthly chained Lowe price index",
      "topics": [
        "chlowe"
      ]
    },
    {
      "page": "chmarshall_edgeworth",
      "title": "Calculating the monthly chained Marshall-Edgeworth price index",
      "topics": [
        "chmarshall_edgeworth"
      ]
    },
    {
      "page": "chpaasche",
      "title": "Calculating the monthly chained Paasche price index",
      "topics": [
        "chpaasche"
      ]
    },
    {
      "page": "chpalgrave",
      "title": "Calculating the monthly chained Palgrave price index",
      "topics": [
        "chpalgrave"
      ]
    },
    {
      "page": "chQMp",
      "title": "Calculating the monthly chained quadratic mean of order r price index",
      "topics": [
        "chQMp"
      ]
    },
    {
      "page": "chQMq",
      "title": "Calculating the monthly chained quadratic mean of order r quantity index",
      "topics": [
        "chQMq"
      ]
    },
    {
      "page": "chsato_vartia",
      "title": "Calculating the monthly chained Vartia-II (Sato-Vartia) price index",
      "topics": [
        "chsato_vartia"
      ]
    },
    {
      "page": "chstuvel",
      "title": "Calculating the monthly chained Stuvel price index",
      "topics": [
        "chstuvel"
      ]
    },
    {
      "page": "chtheil1",
      "title": "Calculating the monthly chained Theil I price index",
      "topics": [
        "chtheil1"
      ]
    },
    {
      "page": "chtheil2",
      "title": "Calculating the monthly chained Theil II price index",
      "topics": [
        "chtheil2"
      ]
    },
    {
      "page": "chtornqvist",
      "title": "Calculating the monthly chained Tornqvist price index",
      "topics": [
        "chtornqvist"
      ]
    },
    {
      "page": "chvartia",
      "title": "Calculating the monthly chained Vartia-I price index",
      "topics": [
        "chvartia"
      ]
    },
    {
      "page": "chwalsh",
      "title": "Calculating the monthly chained Walsh price index",
      "topics": [
        "chwalsh"
      ]
    },
    {
      "page": "chwalsh_vartia",
      "title": "Calculating the monthly chained Walsh-Vartia price index",
      "topics": [
        "chwalsh_vartia"
      ]
    },
    {
      "page": "chybmd",
      "title": "Calculating the monthly chained YBMD price index",
      "topics": [
        "chybmd"
      ]
    },
    {
      "page": "chyoung",
      "title": "Calculating the monthly chained Young price index",
      "topics": [
        "chyoung"
      ]
    },
    {
      "page": "coffee",
      "title": "A real data set on sold coffee",
      "topics": [
        "coffee"
      ]
    },
    {
      "page": "compare_distances",
      "title": "Calculating distances between price indices",
      "topics": [
        "compare_distances"
      ]
    },
    {
      "page": "compare_indices_df",
      "title": "A function for graphical comparison of price indices",
      "topics": [
        "compare_indices_df"
      ]
    },
    {
      "page": "compare_indices_jk",
      "title": "A general function to compare indices by using the jackknife method",
      "topics": [
        "compare_indices_jk"
      ]
    },
    {
      "page": "compare_indices_list",
      "title": "A general function for graphical comparison of price indices",
      "topics": [
        "compare_indices_list"
      ]
    },
    {
      "page": "compare_to_target",
      "title": "Calculating distances between considered price indices and the target price index",
      "topics": [
        "compare_to_target"
      ]
    },
    {
      "page": "cswd",
      "title": "Calculating the unweighted CSWD price index",
      "topics": [
        "cswd"
      ]
    },
    {
      "page": "data_aggregating",
      "title": "Aggregating the user's data frame",
      "topics": [
        "data_aggregating"
      ]
    },
    {
      "page": "data_check",
      "title": "Checking the user's data frame",
      "topics": [
        "data_check"
      ]
    },
    {
      "page": "data_DOWN_UP_SIZED",
      "title": "An artificial data set on sold coffee",
      "topics": [
        "data_DOWN_UP_SIZED"
      ]
    },
    {
      "page": "data_filtering",
      "title": "Filtering a data set for further price index calculations",
      "topics": [
        "data_filtering"
      ]
    },
    {
      "page": "data_imputing",
      "title": "Imputing missing and (optionally) zero prices.",
      "topics": [
        "data_imputing"
      ]
    },
    {
      "page": "data_matching",
      "title": "Matching products",
      "topics": [
        "data_matching"
      ]
    },
    {
      "page": "data_norm",
      "title": "Normalization of grammage units and recalculation of prices and quantities with respect to these units",
      "topics": [
        "data_norm"
      ]
    },
    {
      "page": "data_preparing",
      "title": "Preparing a data set for further data processing or price index calculations",
      "topics": [
        "data_preparing"
      ]
    },
    {
      "page": "data_reducing",
      "title": "Reducing products",
      "topics": [
        "data_reducing"
      ]
    },
    {
      "page": "data_selecting",
      "title": "Selecting products from the user's data set for further price index calculations",
      "topics": [
        "data_selecting"
      ]
    },
    {
      "page": "data_unit",
      "title": "Providing information about the grammage and unit of products",
      "topics": [
        "data_unit"
      ]
    },
    {
      "page": "dataAGGR",
      "title": "A small artificial scanner data set for a demonstration of data aggregation",
      "topics": [
        "dataAGGR"
      ]
    },
    {
      "page": "dataCOICOP",
      "title": "A real scanner data set for the product classification",
      "topics": [
        "dataCOICOP"
      ]
    },
    {
      "page": "dataMARS",
      "title": "An artificial scanner data set for testing the MARS method",
      "topics": [
        "dataMARS"
      ]
    },
    {
      "page": "dataMATCH",
      "title": "An artificial scanner data set for product matching",
      "topics": [
        "dataMATCH"
      ]
    },
    {
      "page": "dataRSM",
      "title": "A real data set on sold rice, sugar and milk products",
      "topics": [
        "dataRSM"
      ]
    },
    {
      "page": "dataU",
      "title": "An artificial, small scanner data set",
      "topics": [
        "dataU"
      ]
    },
    {
      "page": "davies",
      "title": "Calculating the bilateral Davies price index",
      "topics": [
        "davies"
      ]
    },
    {
      "page": "dikhanov",
      "title": "Calculating the unweighted Dikhanov price index",
      "topics": [
        "dikhanov"
      ]
    },
    {
      "page": "dissimilarity",
      "title": "Calculating the relative price and/or quantity dissimilarity measure between periods",
      "topics": [
        "dissimilarity"
      ]
    },
    {
      "page": "dissimilarity_fig",
      "title": "Presenting the relative price and/or quantity dissimilarity measure over time",
      "topics": [
        "dissimilarity_fig"
      ]
    },
    {
      "page": "drobisch",
      "title": "Calculating the bilateral Drobisch price index",
      "topics": [
        "drobisch"
      ]
    },
    {
      "page": "dutot",
      "title": "Calculating the unweighted Dutot price index",
      "topics": [
        "dutot"
      ]
    },
    {
      "page": "elasticity",
      "title": "Calculating the elasticity of substitution",
      "topics": [
        "elasticity"
      ]
    },
    {
      "page": "elasticity_fig",
      "title": "Presenting elasticities of substitution for time interval",
      "topics": [
        "elasticity_fig"
      ]
    },
    {
      "page": "expenditures",
      "title": "Providing expenditures of sold products",
      "topics": [
        "expenditures"
      ]
    },
    {
      "page": "final_index",
      "title": "A general function to compute a final price index",
      "topics": [
        "final_index"
      ]
    },
    {
      "page": "fisher",
      "title": "Calculating the bilateral Fisher price index",
      "topics": [
        "fisher"
      ]
    },
    {
      "page": "geary_khamis",
      "title": "Calculating the bilateral Geary-Khamis price index",
      "topics": [
        "geary_khamis"
      ]
    },
    {
      "page": "geks",
      "title": "Calculating the multilateral GEKS price index",
      "topics": [
        "geks"
      ]
    },
    {
      "page": "geks_fbew",
      "title": "Extending the multilateral GEKS price index by using the FBEW method.",
      "topics": [
        "geks_fbew"
      ]
    },
    {
      "page": "geks_fbmw",
      "title": "Extending the multilateral GEKS price index by using the FBMW method.",
      "topics": [
        "geks_fbmw"
      ]
    },
    {
      "page": "geks_splice",
      "title": "Extending the multilateral GEKS price index by using window splicing methods.",
      "topics": [
        "geks_splice"
      ]
    },
    {
      "page": "geksaqi",
      "title": "Calculating the multilateral GEKS-AQI price index",
      "topics": [
        "geksaqi"
      ]
    },
    {
      "page": "geksaqi_fbew",
      "title": "Extending the multilateral GEKS-AQI price index by using the FBEW method.",
      "topics": [
        "geksaqi_fbew"
      ]
    },
    {
      "page": "geksaqi_fbmw",
      "title": "Extending the multilateral GEKS-AQI price index by using the FBMW method.",
      "topics": [
        "geksaqi_fbmw"
      ]
    },
    {
      "page": "geksaqi_splice",
      "title": "Extending the multilateral GEKS-AQI price index by using window splicing methods.",
      "topics": [
        "geksaqi_splice"
      ]
    },
    {
      "page": "geksaqu",
      "title": "Calculating the multilateral GEKS-AQU price index",
      "topics": [
        "geksaqu"
      ]
    },
    {
      "page": "geksaqu_fbew",
      "title": "Extending the multilateral GEKS-AQU price index by using the FBEW method.",
      "topics": [
        "geksaqu_fbew"
      ]
    },
    {
      "page": "geksaqu_fbmw",
      "title": "Extending the multilateral GEKS-AQU price index by using the FBMW method.",
      "topics": [
        "geksaqu_fbmw"
      ]
    },
    {
      "page": "geksaqu_splice",
      "title": "Extending the multilateral GEKS-AQU price index by using window splicing methods.",
      "topics": [
        "geksaqu_splice"
      ]
    },
    {
      "page": "geksgaqi",
      "title": "Calculating the multilateral GEKS-GAQI price index",
      "topics": [
        "geksgaqi"
      ]
    },
    {
      "page": "geksgaqi_fbew",
      "title": "Extending the multilateral GEKS-GAQI price index by using the FBEW method.",
      "topics": [
        "geksgaqi_fbew"
      ]
    },
    {
      "page": "geksgaqi_fbmw",
      "title": "Extending the multilateral GEKS-GAQI price index by using the FBMW method.",
      "topics": [
        "geksgaqi_fbmw"
      ]
    },
    {
      "page": "geksgaqi_splice",
      "title": "Extending the multilateral GEKS-GAQI price index by using window splicing methods.",
      "topics": [
        "geksgaqi_splice"
      ]
    },
    {
      "page": "geksgl",
      "title": "Calculating the multilateral GEKS-GL price index",
      "topics": [
        "geksgl"
      ]
    },
    {
      "page": "geksgl_fbew",
      "title": "Extending the multilateral GEKS-GL price index by using the FBEW method.",
      "topics": [
        "geksgl_fbew"
      ]
    },
    {
      "page": "geksgl_fbmw",
      "title": "Extending the multilateral GEKS-GL price index by using the FBMW method.",
      "topics": [
        "geksgl_fbmw"
      ]
    },
    {
      "page": "geksgl_splice",
      "title": "Extending the multilateral GEKS-GL price index by using window splicing methods.",
      "topics": [
        "geksgl_splice"
      ]
    },
    {
      "page": "geksiqm",
      "title": "Calculating the multilateral GEKS-IQM price index",
      "topics": [
        "geksiqm"
      ]
    },
    {
      "page": "geksiqm_fbew",
      "title": "Extending the multilateral GEKS-IQM price index by using the FBEW method.",
      "topics": [
        "geksiqm_fbew"
      ]
    },
    {
      "page": "geksiqm_fbmw",
      "title": "Extending the multilateral GEKS-IQM price index by using the FBMW method.",
      "topics": [
        "geksiqm_fbmw"
      ]
    },
    {
      "page": "geksiqm_splice",
      "title": "Extending the multilateral GEKS-IQM price index by using window splicing methods.",
      "topics": [
        "geksiqm_splice"
      ]
    },
    {
      "page": "geksj",
      "title": "Calculating the multilateral GEKS price index based on the Jevons formula (typical notation: GEKS-J)",
      "topics": [
        "geksj"
      ]
    },
    {
      "page": "geksj_fbew",
      "title": "Extending the multilateral GEKS-J price index by using the FBEW method.",
      "topics": [
        "geksj_fbew"
      ]
    },
    {
      "page": "geksj_fbmw",
      "title": "Extending the multilateral GEKS-J price index by using the FBMW method.",
      "topics": [
        "geksj_fbmw"
      ]
    },
    {
      "page": "geksj_splice",
      "title": "Extending the multilateral GEKS-J price index by using window splicing methods.",
      "topics": [
        "geksj_splice"
      ]
    },
    {
      "page": "geksl",
      "title": "Calculating the multilateral GEKS-L price index",
      "topics": [
        "geksl"
      ]
    },
    {
      "page": "geksl_fbew",
      "title": "Extending the multilateral GEKS-L price index by using the FBEW method.",
      "topics": [
        "geksl_fbew"
      ]
    },
    {
      "page": "geksl_fbmw",
      "title": "Extending the multilateral GEKS-L price index by using the FBMW method.",
      "topics": [
        "geksl_fbmw"
      ]
    },
    {
      "page": "geksl_splice",
      "title": "Extending the multilateral GEKS-L price index by using window splicing methods.",
      "topics": [
        "geksl_splice"
      ]
    },
    {
      "page": "gekslm",
      "title": "Calculating the multilateral GEKS-LM price index",
      "topics": [
        "gekslm"
      ]
    },
    {
      "page": "gekslm_fbew",
      "title": "Extending the multilateral GEKS-LM price index by using the FBEW method.",
      "topics": [
        "gekslm_fbew"
      ]
    },
    {
      "page": "gekslm_fbmw",
      "title": "Extending the multilateral GEKS-LM price index by using the FBMW method.",
      "topics": [
        "gekslm_fbmw"
      ]
    },
    {
      "page": "gekslm_splice",
      "title": "Extending the multilateral GEKS-LM price index by using window splicing methods.",
      "topics": [
        "gekslm_splice"
      ]
    },
    {
      "page": "geksqm",
      "title": "Calculating the multilateral GEKS-QM price index",
      "topics": [
        "geksqm"
      ]
    },
    {
      "page": "geksqm_fbew",
      "title": "Extending the multilateral GEKS-QM price index by using the FBEW method.",
      "topics": [
        "geksqm_fbew"
      ]
    },
    {
      "page": "geksqm_fbmw",
      "title": "Extending the multilateral GEKS-QM price index by using the FBMW method.",
      "topics": [
        "geksqm_fbmw"
      ]
    },
    {
      "page": "geksqm_splice",
      "title": "Extending the multilateral GEKS-QM price index by using window splicing methods.",
      "topics": [
        "geksqm_splice"
      ]
    },
    {
      "page": "geksw",
      "title": "Calculating the multilateral GEKS price index based on the Walsh formula (GEKS-W)",
      "topics": [
        "geksw"
      ]
    },
    {
      "page": "geksw_fbew",
      "title": "Extending the multilateral GEKS-W price index by using the FBEW method.",
      "topics": [
        "geksw_fbew"
      ]
    },
    {
      "page": "geksw_fbmw",
      "title": "Extending the multilateral GEKS-W price index by using the FBMW method.",
      "topics": [
        "geksw_fbmw"
      ]
    },
    {
      "page": "geksw_splice",
      "title": "Extending the multilateral GEKS-W price index by using window splicing methods.",
      "topics": [
        "geksw_splice"
      ]
    },
    {
      "page": "generate",
      "title": "Generating an artificial scanner dataset",
      "topics": [
        "generate"
      ]
    },
    {
      "page": "generate_CES",
      "title": "Generating an artificial scanner dataset in the CES model",
      "topics": [
        "generate_CES"
      ]
    },
    {
      "page": "geohybrid",
      "title": "Calculating the bilateral geohybrid price index",
      "topics": [
        "geohybrid"
      ]
    },
    {
      "page": "geolaspeyres",
      "title": "Calculating the bilateral geo-logarithmic Laspeyres price index",
      "topics": [
        "geolaspeyres"
      ]
    },
    {
      "page": "geolowe",
      "title": "Calculating the bilateral geometric Lowe price index",
      "topics": [
        "geolowe"
      ]
    },
    {
      "page": "geopaasche",
      "title": "Calculating the bilateral geo-logarithmic Paasche price index",
      "topics": [
        "geopaasche"
      ]
    },
    {
      "page": "geowalsh",
      "title": "Calculating the bilateral geometric Walsh price index",
      "topics": [
        "geowalsh"
      ]
    },
    {
      "page": "geoyoung",
      "title": "Calculating the bilateral geometric Young price index",
      "topics": [
        "geoyoung"
      ]
    },
    {
      "page": "gk",
      "title": "Calculating the multilateral Geary-Khamis price index",
      "topics": [
        "gk"
      ]
    },
    {
      "page": "gk_fbew",
      "title": "Extending the multilateral Geary-Khamis price index by using the FBEW method.",
      "topics": [
        "gk_fbew"
      ]
    },
    {
      "page": "gk_fbmw",
      "title": "Extending the multilateral Geary-Khamis price index by using the FBMW method.",
      "topics": [
        "gk_fbmw"
      ]
    },
    {
      "page": "gk_splice",
      "title": "Extending the multilateral Geary-Khamis price index by using window splicing methods.",
      "topics": [
        "gk_splice"
      ]
    },
    {
      "page": "harmonic",
      "title": "Calculating the unweighted harmonic price index",
      "topics": [
        "harmonic"
      ]
    },
    {
      "page": "hlc",
      "title": "Calculating the bilateral harmonic log-change (HLC) price index",
      "topics": [
        "hlc"
      ]
    },
    {
      "page": "hybrid",
      "title": "Calculating the bilateral hybrid price index",
      "topics": [
        "hybrid"
      ]
    },
    {
      "page": "IQMp",
      "title": "Calculating the implicit quadratic mean of order r price index",
      "topics": [
        "IQMp"
      ]
    },
    {
      "page": "jevons",
      "title": "Calculating the unweighted Jevons price index",
      "topics": [
        "jevons"
      ]
    },
    {
      "page": "laspeyres",
      "title": "Calculating the bilateral Laspeyres price index",
      "topics": [
        "laspeyres"
      ]
    },
    {
      "page": "lehr",
      "title": "Calculating the bilateral Lehr price index",
      "topics": [
        "lehr"
      ]
    },
    {
      "page": "lloyd_moulton",
      "title": "Calculating the bilateral Lloyd-Moulton price index",
      "topics": [
        "lloyd_moulton"
      ]
    },
    {
      "page": "lowe",
      "title": "Calculating the bilateral Lowe price index",
      "topics": [
        "lowe"
      ]
    },
    {
      "page": "m_decomposition",
      "title": "Multiplicative decomposing the GEKS-type indices",
      "topics": [
        "m_decomposition"
      ]
    },
    {
      "page": "MARS",
      "title": "Data stratification via the MARS method",
      "topics": [
        "MARS"
      ]
    },
    {
      "page": "marshall_edgeworth",
      "title": "Calculating the bilateral Marshall-Edgeworth price index",
      "topics": [
        "marshall_edgeworth"
      ]
    },
    {
      "page": "matched",
      "title": "Providing values from the indicated column that occur simultaneously in the compared periods or in a given time interval.",
      "topics": [
        "matched"
      ]
    },
    {
      "page": "matched_fig",
      "title": "Providing a time dependent matched_index() function",
      "topics": [
        "matched_fig"
      ]
    },
    {
      "page": "matched_index",
      "title": "Providing the ratio of number of matched values from the indicated column to the number of all available values from this column",
      "topics": [
        "matched_index"
      ]
    },
    {
      "page": "mbennet",
      "title": "Calculating the multilateral Bennet price and quantity indicators",
      "topics": [
        "mbennet"
      ]
    },
    {
      "page": "milk",
      "title": "A real data set on sold milk",
      "topics": [
        "milk"
      ]
    },
    {
      "page": "mmontgomery",
      "title": "Calculating the multilateral Montgomery price and quantity indicators",
      "topics": [
        "mmontgomery"
      ]
    },
    {
      "page": "montgomery",
      "title": "Calculating the Montgomery price and quantity indicators",
      "topics": [
        "montgomery"
      ]
    },
    {
      "page": "outlet_check",
      "title": "Reducing outlets",
      "topics": [
        "outlet_check"
      ]
    },
    {
      "page": "paasche",
      "title": "Calculating the bilateral Paasche price index",
      "topics": [
        "paasche"
      ]
    },
    {
      "page": "palgrave",
      "title": "Calculating the bilateral Palgrave price index",
      "topics": [
        "palgrave"
      ]
    },
    {
      "page": "pqcor",
      "title": "Providing a correlation coefficient for price and quantity of sold products",
      "topics": [
        "pqcor"
      ]
    },
    {
      "page": "pqcor_fig",
      "title": "Providing correlations between price and quantity of sold products",
      "topics": [
        "pqcor_fig"
      ]
    },
    {
      "page": "price_indices",
      "title": "A general function to compute one or more price indices",
      "topics": [
        "price_indices"
      ]
    },
    {
      "page": "PriceIndices",
      "title": "The list of package functions and their demonstration",
      "topics": [
        "PriceIndices"
      ]
    },
    {
      "page": "prices",
      "title": "Providing prices (unit values) of sold products",
      "topics": [
        "prices"
      ]
    },
    {
      "page": "products",
      "title": "Detecting and summarising available, matched, new and disappearing products.",
      "topics": [
        "products"
      ]
    },
    {
      "page": "products_fig",
      "title": "Function for graphical comparison of available, matched, new as well as disappearing products.",
      "topics": [
        "products_fig"
      ]
    },
    {
      "page": "QMp",
      "title": "Calculating the quadratic mean of order r price index",
      "topics": [
        "QMp"
      ]
    },
    {
      "page": "QMq",
      "title": "Calculating the quadratic mean of order r quantity index",
      "topics": [
        "QMq"
      ]
    },
    {
      "page": "QU",
      "title": "Calculating the quality adjusted unit value index (QU index)",
      "topics": [
        "QU"
      ]
    },
    {
      "page": "quantities",
      "title": "Providing quantities of sold products",
      "topics": [
        "quantities"
      ]
    },
    {
      "page": "resultant_index",
      "title": "A general function to compute a resultatnt bilateral price index on the basis of partial price indices",
      "topics": [
        "resultant_index"
      ]
    },
    {
      "page": "retro_index",
      "title": "Calculating the retrospective price index",
      "topics": [
        "retro_index"
      ]
    },
    {
      "page": "sales",
      "title": "Providing values of product sales",
      "topics": [
        "sales"
      ]
    },
    {
      "page": "sales_groups",
      "title": "Providing information about sales of products from one or more datasets",
      "topics": [
        "sales_groups"
      ]
    },
    {
      "page": "sales_groups2",
      "title": "Providing information about sales of products",
      "topics": [
        "sales_groups2"
      ]
    },
    {
      "page": "sato_vartia",
      "title": "Calculating the bilateral Vartia-II (Sato-Vartia) price index",
      "topics": [
        "sato_vartia"
      ]
    },
    {
      "page": "shrinkflation",
      "title": "Detecting and summarising downsized and upsized products.",
      "topics": [
        "shrinkflation"
      ]
    },
    {
      "page": "SPQ",
      "title": "Calculating the multilateral SPQ price index",
      "topics": [
        "SPQ"
      ]
    },
    {
      "page": "stuvel",
      "title": "Calculating the bilateral Stuvel price index",
      "topics": [
        "stuvel"
      ]
    },
    {
      "page": "sugar",
      "title": "A real data set on sold sugar",
      "topics": [
        "sugar"
      ]
    },
    {
      "page": "theil1",
      "title": "Calculating the bilateral Theil I price index",
      "topics": [
        "theil1"
      ]
    },
    {
      "page": "theil2",
      "title": "Calculating the bilateral Theil II price index",
      "topics": [
        "theil2"
      ]
    },
    {
      "page": "tindex",
      "title": "Calculating theoretical (expected) values of the unweighted price index",
      "topics": [
        "tindex"
      ]
    },
    {
      "page": "tornqvist",
      "title": "Calculating the bilateral Tornqvist price index",
      "topics": [
        "tornqvist"
      ]
    },
    {
      "page": "tpd",
      "title": "Calculating the multilateral TPD price index",
      "topics": [
        "tpd"
      ]
    },
    {
      "page": "tpd_fbew",
      "title": "Extending the multilateral TPD price index by using the FBEW method.",
      "topics": [
        "tpd_fbew"
      ]
    },
    {
      "page": "tpd_fbmw",
      "title": "Extending the multilateral TPD price index by using the FBMW method.",
      "topics": [
        "tpd_fbmw"
      ]
    },
    {
      "page": "tpd_splice",
      "title": "Extending the multilateral TPD price index by using window splicing methods.",
      "topics": [
        "tpd_splice"
      ]
    },
    {
      "page": "unit_value_index",
      "title": "Calculating the unit value index",
      "topics": [
        "unit_value_index"
      ]
    },
    {
      "page": "utpd",
      "title": "Calculating the unweighted multilateral TPD price index",
      "topics": [
        "utpd"
      ]
    },
    {
      "page": "utpd_fbew",
      "title": "Extending the unweighted multilateral TPD price index by using the FBEW method.",
      "topics": [
        "utpd_fbew"
      ]
    },
    {
      "page": "utpd_fbmw",
      "title": "Extending the unweighted multilateral TPD price index by using the FBMW method.",
      "topics": [
        "utpd_fbmw"
      ]
    },
    {
      "page": "utpd_splice",
      "title": "Extending the multilateral unweighted TPD price index by using window splicing methods.",
      "topics": [
        "utpd_splice"
      ]
    },
    {
      "page": "value_index",
      "title": "Calculating the value index",
      "topics": [
        "value_index"
      ]
    },
    {
      "page": "vartia",
      "title": "Calculating the bilateral Vartia-I price index",
      "topics": [
        "vartia"
      ]
    },
    {
      "page": "walsh",
      "title": "Calculating the bilateral Walsh price index",
      "topics": [
        "walsh"
      ]
    },
    {
      "page": "walsh_vartia",
      "title": "Calculating the bilateral Walsh-Vartia price index",
      "topics": [
        "walsh_vartia"
      ]
    },
    {
      "page": "wgeks",
      "title": "Calculating the multilateral weighted WGEKS price index",
      "topics": [
        "wgeks"
      ]
    },
    {
      "page": "wgeks_fbew",
      "title": "Extending the multilateral weighted GEKS price index by using the FBEW method.",
      "topics": [
        "wgeks_fbew"
      ]
    },
    {
      "page": "wgeks_fbmw",
      "title": "Extending the multilateral weighted GEKS price index by using the FBMW method.",
      "topics": [
        "wgeks_fbmw"
      ]
    },
    {
      "page": "wgeks_splice",
      "title": "Extending the multilateral weighted GEKS price index by using window splicing methods.",
      "topics": [
        "wgeks_splice"
      ]
    },
    {
      "page": "wgeksaqi",
      "title": "Calculating the multilateral weighted WGEKS-AQI price index",
      "topics": [
        "wgeksaqi"
      ]
    },
    {
      "page": "wgeksaqi_fbew",
      "title": "Extending the multilateral weighted GEKS-AQI price index by using the FBEW method.",
      "topics": [
        "wgeksaqi_fbew"
      ]
    },
    {
      "page": "wgeksaqi_fbmw",
      "title": "Extending the multilateral weighted GEKS-AQI price index by using the FBMW method.",
      "topics": [
        "wgeksaqi_fbmw"
      ]
    },
    {
      "page": "wgeksaqi_splice",
      "title": "Extending the multilateral weighted GEKS-AQI price index by using window splicing methods.",
      "topics": [
        "wgeksaqi_splice"
      ]
    },
    {
      "page": "wgeksaqu",
      "title": "Calculating the multilateral weighted WGEKS-AQU price index",
      "topics": [
        "wgeksaqu"
      ]
    },
    {
      "page": "wgeksaqu_fbew",
      "title": "Extending the multilateral weighted GEKS-AQU price index by using the FBEW method.",
      "topics": [
        "wgeksaqu_fbew"
      ]
    },
    {
      "page": "wgeksaqu_fbmw",
      "title": "Extending the multilateral weighted GEKS-AQU price index by using the FBMW method.",
      "topics": [
        "wgeksaqu_fbmw"
      ]
    },
    {
      "page": "wgeksaqu_splice",
      "title": "Extending the multilateral weighted GEKS-AQU price index by using window splicing methods.",
      "topics": [
        "wgeksaqu_splice"
      ]
    },
    {
      "page": "wgeksgaqi",
      "title": "Calculating the multilateral weighted WGEKS-GAQI price index",
      "topics": [
        "wgeksgaqi"
      ]
    },
    {
      "page": "wgeksgaqi_fbew",
      "title": "Extending the multilateral weighted GEKS-GAQI price index by using the FBEW method.",
      "topics": [
        "wgeksgaqi_fbew"
      ]
    },
    {
      "page": "wgeksgaqi_fbmw",
      "title": "Extending the multilateral weighted GEKS-GAQI price index by using the FBMW method.",
      "topics": [
        "wgeksgaqi_fbmw"
      ]
    },
    {
      "page": "wgeksgaqi_splice",
      "title": "Extending the multilateral weighted GEKS-GAQI price index by using window splicing methods.",
      "topics": [
        "wgeksgaqi_splice"
      ]
    },
    {
      "page": "wgeksgl",
      "title": "Calculating the multilateral weighted WGEKS-GL price index",
      "topics": [
        "wgeksgl"
      ]
    },
    {
      "page": "wgeksgl_fbew",
      "title": "Extending the multilateral weighted GEKS-GL price index by using the FBEW method.",
      "topics": [
        "wgeksgl_fbew"
      ]
    },
    {
      "page": "wgeksgl_fbmw",
      "title": "Extending the multilateral weighted GEKS-GL price index by using the FBMW method.",
      "topics": [
        "wgeksgl_fbmw"
      ]
    },
    {
      "page": "wgeksgl_splice",
      "title": "Extending the multilateral weighted GEKS-GL price index by using window splicing methods.",
      "topics": [
        "wgeksgl_splice"
      ]
    },
    {
      "page": "wgeksl",
      "title": "Calculating the multilateral weighted WGEKS-L price index",
      "topics": [
        "wgeksl"
      ]
    },
    {
      "page": "wgeksl_fbew",
      "title": "Extending the multilateral weighted GEKS-L price index by using the FBEW method.",
      "topics": [
        "wgeksl_fbew"
      ]
    },
    {
      "page": "wgeksl_fbmw",
      "title": "Extending the multilateral weighted GEKS-L price index by using the FBMW method.",
      "topics": [
        "wgeksl_fbmw"
      ]
    },
    {
      "page": "wgeksl_splice",
      "title": "Extending the multilateral weighted GEKS-L price index by using window splicing methods.",
      "topics": [
        "wgeksl_splice"
      ]
    },
    {
      "page": "ybmd",
      "title": "Calculating the unweighted YBMD price index",
      "topics": [
        "ybmd"
      ]
    },
    {
      "page": "young",
      "title": "Calculating the bilateral Young price index",
      "topics": [
        "young"
      ]
    }
  ],
  "_readme": "https://github.com/jacekbialek/priceindices/raw/HEAD/README.md",
  "_rundeps": [
    "backports",
    "checkmate",
    "cli",
    "cpp11",
    "data.table",
    "dplyr",
    "farver",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
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    "labeling",
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    "scales",
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    "stringdist",
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    "tidyselect",
    "timechange",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_vignettes": [
    {
      "source": "PriceIndices.Rmd",
      "filename": "PriceIndices.html",
      "title": "PriceIndices",
      "engine": "knitr::rmarkdown",
      "headings": [
        "PriceIndices – a Package for Bilateral and Multilateral Price Index Calculations",
        "Installation",
        "The functionality of this package can be categorized as follows:",
        "Data sets included in the package and generating artificial scanner data sets",
        "Functions for data processing",
        "Functions providing dataset characteristics",
        "Functions for bilateral unweighted price index calculation",
        "Functions for bilateral weighted price index calculation",
        "Functions for chain price index calculation",
        "Functions for multilateral price index calculation",
        "Functions for extending multilateral price indices by using splicing methods",
        "Functions for extending multilateral price indices by using the FBEW method",
        "Functions for extending multilateral price indices by using the FBMW method",
        "General functions for price index calculations",
        "Functions for comparisons of price indices",
        "Functions for price and quantity indicator calculations"
      ],
      "created": "2021-01-15 18:10:00",
      "modified": "2026-03-19 20:08:49",
      "commits": 41
    }
  ],
  "_score": 6.28330122870355,
  "_indexed": true,
  "_nocasepkg": "priceindices",
  "_universes": [
    "jacekbialek"
  ],
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