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  "Title": "Estimate Power and Required Sample Size in QCA",
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  "Description": "Researchers working with Qualitative Comparative Analysis\n(QCA) can use the package to estimate power of a sufficient\nterm using permutation tests. A term can be anything: A\ncondition, conjunction or disjunction of any combination of\nthese. The package further allows users to plot the estimation\nresults and to estimate the number of cases required to achieve\na certain level of power, given a prespecified null and\nalternative hypothesis. Reference for the article introducing\npower estimation for QCA is: Rohlfing, Ingo (2018)\n<doi:10.1017/pan.2017.30> (ungated version:\n<doi:10.17605/OSF.IO/PC4DF>).",
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      "page": "qcapower",
      "title": "Estimate power for a term in Qualitative Comparative Analysis (QCA). 'qcapower' returns a power estimate with regard to the consistency of a term, given information about the required parameters",
      "topics": [
        "qcapower"
      ]
    },
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      "topics": [
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    },
    {
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      "title": "Calculate the number of cases for a particular case target with iterative simulations (brute force)",
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        "qp_cases_brute"
      ]
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    {
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      "title": "Sina plot of 5 distributions",
      "topics": [
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    },
    {
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      "title": "Plot of power estimate against the number of simulations",
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      "title": "Data simulated power estimates",
      "topics": [
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      "title": "Introduction to using qcapower",
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      "headings": [
        "Introduction",
        "Estimating power",
        "Checking the number of simulations",
        "Checking the dispersion of estimates",
        "Estimating the number of cases",
        "Packages used in this vignette and references"
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      "created": "2020-01-23 14:16:06",
      "modified": "2026-05-15 18:28:29",
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