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  "Type": "Package",
  "Title": "Privacy-Protecting Hazard Ratio Estimation in Distributed Data\nNetworks",
  "Version": "1.0",
  "Date": "2020-01-06",
  "Author": "Di Shu <shudi1991@gmail.com>, Sengwee Toh\n<darren_toh@harvardpilgrim.org>",
  "Maintainer": "Di Shu <shudi1991@gmail.com>",
  "Description": "An implementation of the one-step privacy-protecting\nmethod for estimating the overall and site-specific hazard\nratios using inverse probability weighted Cox models in\ndistributed data network studies, as proposed by Shu, Yoshida,\nFireman, and Toh (2019) <doi: 10.1177/0962280219869742>. This\nmethod only requires sharing of summary-level riskset tables\ninstead of individual-level data. Both the conventional inverse\nprobability weights and the stabilized weights are implemented.",
  "License": "GPL (>= 2)",
  "RoxygenNote": "7.0.2",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-12 09:53:33 UTC",
    "User": "root"
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  "Repository": "https://shu-d.r-universe.dev",
  "Date/Publication": "2020-01-07 16:20:02 UTC",
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    "email": "shudi1991@gmail.com",
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    "computeInfoForTable1",
    "createRisksetTable",
    "createTable1",
    "estimateSiteHRs",
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      "title": "Example individual-level data of data-contributing site 1",
      "object": "site1",
      "file": "site1.RData",
      "class": [
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      "page": "ppmHR-package",
      "title": "Privacy-Protecting Hazard Ratio Estimation in Distributed Data Networks",
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      ]
    },
    {
      "page": "checkBalanceSite",
      "title": "Checking of site-specific covariate balance before and after weighting",
      "topics": [
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    },
    {
      "page": "computeInfoForTable1",
      "title": "Computation of summary-level information needed for the creation of a \"Table 1\" of baseline patient characteristics",
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        "computeInfoForTable1"
      ]
    },
    {
      "page": "createRisksetTable",
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      "topics": [
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      ]
    },
    {
      "page": "createTable1",
      "title": "Creation of an overall \"Table 1\" of baseline patient characteristics before and after weighting",
      "topics": [
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    },
    {
      "page": "estimateSiteHRs",
      "title": "Privacy-protecting estimation of site-specific hazard ratios using inverse probability weighted Cox models",
      "topics": [
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    },
    {
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      "title": "Privacy-protecting estimation of overall hazard ratios using inverse probability weighted Cox models stratified on data-contributing sites",
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