{
  "_id": "6a4c912c07c3fd5c3260dbeb",
  "Package": "metaHelper",
  "Title": "Transforms Statistical Measures Commonly Used for Meta-Analysis",
  "Version": "1.0.1",
  "Authors@R": "c(\nperson(given = \"Robert\",\nfamily = \"Emprechtinger\",\nrole = c(\"aut\", \"cre\"),\nemail = \"emprechtinger@stateofhealth.at\",\ncomment = c(ORCID = \"0000-0003-3114-9812\")),\nperson(given = \"Guido\",\nfamily = \"Schwarzer\",\nrole = c(\"aut\"),\nemail = \"guido.schwarzer@uniklinik-freiburg.de\",\ncomment = c(ORCID = \"0000-0001-6214-9087\")),\nperson(given = \"Ulf\",\nfamily = \"Tölch\",\nrole = c(\"aut\"),\nemail = \"ulf.toelch@bih-charite.de\"),\nperson(given = \"Günther\",\nfamily = \"Schreder\",\nrole = c(\"aut\"),\nemail = \"Guenther.Schreder@donau-uni.ac.at\"),\nperson(given = \"Gerald\",\nfamily = \"Gartlehner\",\nrole = c(\"aut\"),\nemail = \"gerald.gartlehner@donau-uni.ac.at\")\n)",
  "Description": "Helps calculate statistical values commonly used in\nmeta-analysis. It provides several methods to compute different\nforms of standardized mean differences, as well as other values\nsuch as standard errors and standard deviations. The methods\nused in this package are described in the following references:\nAltman D G, Bland J M. (2011) <doi:10.1136/bmj.d2090>\nBorenstein, M., Hedges, L.V., Higgins, J.P.T. and Rothstein,\nH.R. (2009) <doi:10.1002/9780470743386.ch4> Chinn S. (2000)\n<doi:10.1002/1097-0258(20001130)19:22%3C3127::aid-sim784%3E3.0.co;2-m>\nCochrane Handbook (2011)\n<https://www.cochrane.org/authors/handbooks-and-manuals/handbook/archive/v5.1.0>\nCooper, H., Hedges, L. V., & Valentine, J. C. (2009)\n<https://psycnet.apa.org/record/2009-05060-000> Cohen, J.\n(1977) <https://psycnet.apa.org/record/1987-98267-000> Ellis,\nP.D. (2009) <https://www.psychometrica.de/effect_size.html>\nGoulet-Pelletier, J.-C., & Cousineau, D. (2018)\n<doi:10.20982/tqmp.14.4.p242> Hedges, L. V. (1981)\n<doi:10.2307/1164588> Hedges L. V., Olkin I. (1985)\n<doi:10.1016/C2009-0-03396-0> Murad M H, Wang Z, Zhu Y, Saadi\nS, Chu H, Lin L et al. (2023) <doi:10.1136/bmj-2022-073141>\nMayer M (2023)\n<https://search.r-project.org/CRAN/refmans/confintr/html/ci_proportion.html>\nStackoverflow (2014)\n<https://stats.stackexchange.com/questions/82720/confidence-interval-around-binomial-estimate-of-0-or-1>\nStackoverflow (2018)\n<https://stats.stackexchange.com/q/338043>.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.2",
  "Config/testthat/edition": "3",
  "URL": "https://github.com/RobertEmprechtinger/metaHelper",
  "BugReports": "https://github.com/RobertEmprechtinger/metaHelper/issues",
  "Date": "2026-06-18",
  "VignetteBuilder": "knitr",
  "Repository": "https://robertemprechtinger.r-universe.dev",
  "Date/Publication": "2026-06-18 10:13:24 UTC",
  "RemoteUrl": "https://github.com/robertemprechtinger/metahelper",
  "RemoteRef": "HEAD",
  "RemoteSha": "ed8a052762e32507e3abeb51106aefe07c1d52c6",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-07-05 12:04:02 UTC",
    "User": "root"
  },
  "Author": "Robert Emprechtinger [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-3114-9812>),\nGuido Schwarzer [aut] (ORCID: <https://orcid.org/0000-0001-6214-9087>),\nUlf Tölch [aut],\nGünther Schreder [aut],\nGerald Gartlehner [aut]",
  "Maintainer": "Robert Emprechtinger <emprechtinger@stateofhealth.at>",
  "_user": "robertemprechtinger",
  "_type": "src",
  "_file": "metaHelper_1.0.1.tar.gz",
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  "_expires": "2026-10-13T12:06:57.000Z",
  "_created": "2026-07-05T12:04:02.000Z",
  "_published": "2026-07-07T05:39:56.224Z",
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    "author": "Robert Emprechtinger <emprechtinger@stateofhealth.at>",
    "committer": "Robert Emprechtinger <emprechtinger@stateofhealth.at>",
    "message": "Record corrected CRAN submission\n",
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    "name": "Robert Emprechtinger",
    "email": "emprechtinger@stateofhealth.at",
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    "description": "",
    "uuid": 88779033,
    "orcid": "0000-0003-3114-9812"
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  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
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      "week": "2026-25",
      "n": 8
    }
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  "_stars": 4,
  "_contributors": [
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/metaHelper"
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  "_rbuild": "4.6.1",
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
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    "extra/NEWS.html",
    "extra/NEWS.txt",
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    "manual.pdf"
  ],
  "_homeurl": "https://github.com/robertemprechtinger/metahelper",
  "_realowner": "robertemprechtinger",
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      "date": "2024-07-28"
    },
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      "date": "2026-06-18"
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    "ARD_from_RR",
    "CI_from_proportions",
    "SD_from_CI",
    "SD_from_SE",
    "SD_M_n_pooled_from_groups",
    "SD_within_from_SD_r",
    "SDp_from_CIp",
    "SDp_from_SD",
    "SDp_from_SEp",
    "SE_from_SD",
    "SE.SMD_from_OR.CI",
    "SE.SMD_from_SMD",
    "SEp_from_CIp",
    "SEp_from_SDp",
    "SEp_from_TE.p",
    "SMD_from_group",
    "SMD_from_mean",
    "SMD_from_mean_matched",
    "SMD_from_OR"
  ],
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    {
      "page": "ARD_from_RR",
      "title": "Absolute Risk Difference",
      "topics": [
        "ARD_from_RR"
      ]
    },
    {
      "page": "CI_from_proportions",
      "title": "Confidence Interval for Proportions",
      "topics": [
        "CI_from_proportions"
      ]
    },
    {
      "page": "SD_from_CI",
      "title": "Standard Deviation from Confidence Interval",
      "topics": [
        "SD_from_CI"
      ]
    },
    {
      "page": "SD_from_SE",
      "title": "Standard Deviation from Standard Error (Single Group)",
      "topics": [
        "SD_from_SE"
      ]
    },
    {
      "page": "SD_M_n_pooled_from_groups",
      "title": "Combined Standard Deviation for Multiple Groups",
      "topics": [
        "SD_M_n_pooled_from_groups"
      ]
    },
    {
      "page": "SD_within_from_SD_r",
      "title": "Within-Group Standard Deviation for Matched Groups",
      "topics": [
        "SD_within_from_SD_r"
      ]
    },
    {
      "page": "SDp_from_CIp",
      "title": "Pooled Standard Deviation from Confidence Interval",
      "topics": [
        "SDp_from_CIp"
      ]
    },
    {
      "page": "SDp_from_SD",
      "title": "Pooled Standard Deviation from Two Standard Deviations",
      "topics": [
        "SDp_from_SD"
      ]
    },
    {
      "page": "SDp_from_SEp",
      "title": "Pooled Within-Group Standard Deviation from SE of Raw Mean Difference",
      "topics": [
        "SDp_from_SEp"
      ]
    },
    {
      "page": "SE_from_SD",
      "title": "Standard Error for a Single Group",
      "topics": [
        "SE_from_SD"
      ]
    },
    {
      "page": "SE.SMD_from_OR.CI",
      "title": "Standard Error of from Confidence Intervals of Odds Ratio",
      "topics": [
        "SE.SMD_from_OR.CI"
      ]
    },
    {
      "page": "SE.SMD_from_SMD",
      "title": "Standard Error from Sample Sizes and SMD",
      "topics": [
        "SE.SMD_from_SMD"
      ]
    },
    {
      "page": "SEp_from_CIp",
      "title": "Standard Error from Confidence Interval for Mean Differences",
      "topics": [
        "SEp_from_CIp"
      ]
    },
    {
      "page": "SEp_from_SDp",
      "title": "Standard Error (Pooled)",
      "topics": [
        "SEp_from_SDp"
      ]
    },
    {
      "page": "SEp_from_TE.p",
      "title": "Standard Error from Effect Estimate and p-Value",
      "topics": [
        "SEp_from_TE.p"
      ]
    },
    {
      "page": "SMD_from_group",
      "title": "Standardized Mean Differences from Group Data",
      "topics": [
        "SMD_from_group"
      ]
    },
    {
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      "title": "Standardized Mean Difference (SMD) from Means and Pooled Standard Deviation",
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        "SMD_from_mean"
      ]
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    {
      "page": "SMD_from_OR",
      "title": "Standardized Mean Difference from Odds Ratio",
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      ]
    }
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