{
  "_id": "6a10058bacfb0bcc41c7dc64",
  "Package": "pedquant",
  "Version": "0.2.5",
  "Title": "Public Economic Data and Quantitative Analysis",
  "Description": "Provides an interface to access public economic and\nfinancial data for economic research and quantitative analysis.\nThe data sources including NBS, FRED, Sina, Eastmoney and etc.\nIt also provides quantitative functions for trading strategies\nbased on the 'data.table', 'TTR', 'PerformanceAnalytics' and\netc packages.",
  "Authors@R": "person(\"Shichen\", \"Xie\", email = \"xie@shichen.name\", role = c(\"aut\", \"cre\"))",
  "License": "GPL-3",
  "URL": "https://github.com/ShichenXie/pedquant, https://pedquant.com/",
  "BugReports": "https://github.com/ShichenXie/pedquant/issues",
  "LazyData": "true",
  "RoxygenNote": "7.3.2",
  "Roxygen": "list(markdown = TRUE, old_usage = TRUE)",
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  "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev libxml2-dev\nlibssl-dev libx11-dev zlib1g-dev",
  "Repository": "https://shichenxie.r-universe.dev",
  "Date/Publication": "2025-07-26 10:43:02 UTC",
  "RemoteUrl": "https://github.com/shichenxie/pedquant",
  "RemoteRef": "HEAD",
  "RemoteSha": "7725f765f3c6bb5c3a3551d5ba264b804d34b142",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-22 07:24:52 UTC",
    "User": "root"
  },
  "Author": "Shichen Xie [aut, cre]",
  "Maintainer": "Shichen Xie <xie@shichen.name>",
  "MD5sum": "860ee3a66f9696a2c76b22cde396b1ec",
  "_user": "shichenxie",
  "_type": "src",
  "_file": "pedquant_0.2.5.tar.gz",
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  "_published": "2026-05-22T07:28:11.340Z",
  "_distro": "noble",
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    "email": "xie@shichen.name",
    "login": "shichenxie",
    "description": "",
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      "version": ">= 4.1.0",
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      "role": "Imports"
    },
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      "role": "Imports"
    },
    {
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    },
    {
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    {
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    {
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      "role": "Imports"
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    {
      "package": "knitr",
      "role": "Suggests"
    },
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      "role": "Suggests"
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  "_selfowned": true,
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      "n": 2
    },
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  "_stars": 67,
  "_contributors": [
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      "count": 169,
      "uuid": 15758951
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      "uuid": 52606734
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  "_userbio": {
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    "type": "user",
    "name": "Shichen"
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/pedquant"
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  "_devurl": "https://github.com/shichenxie/pedquant",
  "_pkgdown": "https://pedquant.com/",
  "_searchresults": 36,
  "_rbuild": "4.6.0",
  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/pedquant.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
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  "_realowner": "shichenxie",
  "_cranurl": true,
  "_releases": [
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      "date": "2019-03-15"
    },
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      "version": "0.1.1",
      "date": "2019-04-25"
    },
    {
      "version": "0.1.2",
      "date": "2019-05-27"
    },
    {
      "version": "0.1.3",
      "date": "2020-02-14"
    },
    {
      "version": "0.1.5",
      "date": "2020-04-09"
    },
    {
      "version": "0.1.6",
      "date": "2020-08-27"
    },
    {
      "version": "0.1.7",
      "date": "2021-09-21"
    },
    {
      "version": "0.1.8",
      "date": "2022-02-07"
    },
    {
      "version": "0.1.9",
      "date": "2022-05-02"
    },
    {
      "version": "0.2.0",
      "date": "2022-07-12"
    },
    {
      "version": "0.2.1",
      "date": "2022-11-12"
    },
    {
      "version": "0.2.2",
      "date": "2023-05-04"
    },
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      "date": "2023-05-05"
    },
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      "date": "2023-09-22"
    },
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      "date": "2025-08-01"
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    "%x>%",
    "ed_code",
    "ed_fred",
    "ed_fred_symbol",
    "ed_nbs",
    "ed_nbs_subregion",
    "ed_nbs_symbol",
    "md_bond",
    "md_forex",
    "md_future",
    "md_future_symbol",
    "md_money",
    "md_moneycn",
    "md_stock",
    "md_stock_adjust",
    "md_stock_financials",
    "md_stock_symbol",
    "md_symbol",
    "pq_addti",
    "pq_addti_funs",
    "pq_freq",
    "pq_opr",
    "pq_performance",
    "pq_performance_funs",
    "pq_plot",
    "pq_portfolio",
    "pq_return"
  ],
  "_datasets": [
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      "name": "dt_banks",
      "title": "dataset of bank stocks in sse",
      "object": "dt_banks",
      "class": [
        "data.frame"
      ],
      "fields": [
        "symbol",
        "name",
        "date",
        "open",
        "high",
        "low",
        "close",
        "volume",
        "amount",
        "turnover",
        "close_adj"
      ],
      "rows": 3645,
      "table": true,
      "tojson": true
    },
    {
      "name": "dt_ssec",
      "title": "dataset of shanghai composite index",
      "object": "dt_ssec",
      "class": [
        "data.frame"
      ],
      "fields": [
        "symbol",
        "name",
        "date",
        "open",
        "high",
        "low",
        "close",
        "volume",
        "amount",
        "turnover",
        "close_adj"
      ],
      "rows": 1215,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "crossover",
      "title": "crossover operators",
      "topics": [
        "%x<%",
        "%x>%"
      ]
    },
    {
      "page": "dt_banks",
      "title": "dataset of bank stocks in sse",
      "topics": [
        "dt_banks"
      ]
    },
    {
      "page": "dt_ssec",
      "title": "dataset of shanghai composite index",
      "topics": [
        "dt_ssec"
      ]
    },
    {
      "page": "ed_code",
      "title": "code list by category",
      "topics": [
        "ed_code"
      ]
    },
    {
      "page": "ed_fred",
      "title": "query FRED economic data",
      "topics": [
        "ed_fred"
      ]
    },
    {
      "page": "ed_fred_symbol",
      "title": "symbol of FRED economic data",
      "topics": [
        "ed_fred_symbol"
      ]
    },
    {
      "page": "ed_nbs",
      "title": "query NBS economic data",
      "topics": [
        "ed_nbs"
      ]
    },
    {
      "page": "ed_nbs_subregion",
      "title": "subregion code of NBS economic data",
      "topics": [
        "ed_nbs_subregion"
      ]
    },
    {
      "page": "ed_nbs_symbol",
      "title": "symbol of NBS economic data",
      "topics": [
        "ed_nbs_symbol"
      ]
    },
    {
      "page": "md_bond",
      "title": "query bond data",
      "topics": [
        "md_bond"
      ]
    },
    {
      "page": "md_forex",
      "title": "query forex data",
      "topics": [
        "md_forex"
      ]
    },
    {
      "page": "md_future",
      "title": "query future market data",
      "topics": [
        "md_future"
      ]
    },
    {
      "page": "md_future_symbol",
      "title": "symbol of future market data",
      "topics": [
        "md_future_symbol"
      ]
    },
    {
      "page": "md_money",
      "title": "query interbank offered rate",
      "topics": [
        "md_money"
      ]
    },
    {
      "page": "md_moneycn",
      "title": "query chinese benchmark rates",
      "topics": [
        "md_moneycn"
      ]
    },
    {
      "page": "md_stock",
      "title": "query stock market data",
      "topics": [
        "md_stock"
      ]
    },
    {
      "page": "md_stock_adjust",
      "title": "adjust stock prices",
      "topics": [
        "md_stock_adjust"
      ]
    },
    {
      "page": "md_stock_financials",
      "title": "query financial statements",
      "topics": [
        "md_stock_financials"
      ]
    },
    {
      "page": "md_stock_symbol",
      "title": "symbol components of exchange",
      "topics": [
        "md_stock_symbol"
      ]
    },
    {
      "page": "md_symbol",
      "title": "symbol of market data",
      "topics": [
        "md_symbol"
      ]
    },
    {
      "page": "pq_addti",
      "title": "adding technical indicators",
      "topics": [
        "pq_addti"
      ]
    },
    {
      "page": "pq_addti_funs",
      "title": "technical functions",
      "topics": [
        "pq_addti_funs"
      ]
    },
    {
      "page": "pq_freq",
      "title": "converting frequency of daily data",
      "topics": [
        "pq_freq"
      ]
    },
    {
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      "title": "dataframe operation",
      "topics": [
        "pq_opr"
      ]
    },
    {
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      "title": "calculating performance metrics",
      "topics": [
        "pq_performance"
      ]
    },
    {
      "page": "pq_performance_funs",
      "title": "performance functions",
      "topics": [
        "pq_performance_funs"
      ]
    },
    {
      "page": "pq_plot",
      "title": "creating charts for time series",
      "topics": [
        "pq_plot"
      ]
    },
    {
      "page": "pq_portfolio",
      "title": "calculating returns/equity of portfolio",
      "topics": [
        "pq_portfolio"
      ]
    },
    {
      "page": "pq_return",
      "title": "calculating returns by frequency",
      "topics": [
        "pq_return"
      ]
    }
  ],
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