Concepedia

Kappa Statistic

Kappa Statistic is a statistical measure of inter-rater agreement for categorical items that adjusts observed agreement for chance concordance, distinguishing it from simple percent agreement by quantifying the degree of agreement above what would be expected by random chance.

7.2K

Publications

589.8K

Citations

36.6K

Authors

7.1K

Institutions

Publications per year

2017–2026

2K

Variants

Cohen's Kappa Statistic

Parents

Publications

7.2K

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text

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Interrater reliability: the kappa statistic

Marry L. McHugh · Biochemia Medica · 2012 · 18.6K citations · Full text

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Design and validation of a histological scoring system for nonalcoholic fatty liver disease†

David E. Kleiner, Elizabeth M. Brunt, Mark L. Van Natta et al. · Hepatology · 2005 · 10.7K citations

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Interrater reliability: the kappa statistic.

Mary L. McHugh · PubMed · 2012 · 9.2K citations · Full text

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Weighted kappa: Nominal scale agreement provision for scaled disagreement or partial credit.

Jacob Cohen · Psychological Bulletin · 1968 · 8.5K citations

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1–5 of 7.2K

Authors

36.6K

  1. MJ
    Matthijs J. Warrens

    Leiden University, Netherlands

    26 publications · 1.9K citations

    19

    h-index

  2. GL
    G. Livadiotis

    Southwest Research Institute, United States

    21 publications · 1.8K citations

    19

    h-index

  3. DV
    Domenic V. Cicchetti

    Yale University, United States

    13 publications · 6.3K citations

    12

    h-index

  4. MA
    Maria Antonietta D’Agostino

    Hôpital Ambroise-Paré, France

    10 publications · 1.2K citations

    10

    h-index

  5. DJ
    D. J. McComas

    Southwest Research Institute, United States

    10 publications · 1.2K citations

    10

    h-index

1–5 of 36.6K

Institutions

7.1K

  1. University College London

    London, United Kingdom

    45 h-index

    266 publications

    16.7K citations

  2. University of Toronto

    Toronto, Canada

    44 h-index

    223 publications

    11.2K citations

  3. Johns Hopkins University

    Baltimore, United States

    41 h-index

    260 publications

    17.2K citations

  4. Harvard University

    Cambridge, United States

    39 h-index

    297 publications

    24.9K citations

  5. Universidade de São Paulo

    São Paulo, Brazil

    37 h-index

    294 publications

    11.9K citations

  6. University of Washington

    Seattle, United States

    37 h-index

    131 publications

    12.3K citations

  7. The University of Sydney

    Sydney, Australia

    35 h-index

    163 publications

    23.9K citations

  8. Columbia University

    New York, United States

    34 h-index

    130 publications

    22.2K citations

1–8 of 7.1K

Venues

  1. PubMed

    Repository · 380 publications · 32.6K citations

    57

    h-index

  2. PLoS ONE

    146 publications · 8.5K citations

    49

    h-index

  3. American Journal of Roentgenology

    AJR · 90 publications · 6.6K citations

    46

    h-index

  4. Radiology

    56 publications · 5.2K citations

    39

    h-index

  5. International Journal of Remote Sensing

    46 publications · 5.2K citations

    32

    h-index

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