Concepedia

Power Analysis

Power Analysis is a statistical procedure used in experimental design to determine the minimum sample size required to detect an effect of a given size with a specified degree of confidence, thereby distinguishing it from related analytical methods by its focus on the sensitivity and reliability of hypothesis tests within randomized experiments, including those in A/B testing and community organizing research.

4.1K

Publications

847.4K

Citations

7.2K

Authors

2.4K

Institutions

Publications per year

2017–2026

640

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Children

Publications

4.1K

Statistical Power Analysis for the Behavioral Sciences

Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations

, , +14

Statistical power analysis for the behavioral sciences

Computers Environment and Urban Systems · 1990 · 65.7K citations

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G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences

Franz Faul, Edgar Erdfelder, Albert-Georg Lang et al. · Behavior Research Methods · 2007 · 64.1K citations · Full text

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A power primer.

Jacob Cohen · Psychological Bulletin · 1992 · 42.2K citations

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Statistical Power Analysis for the Behavioral Sciences (2nd ed.).

Peter A. Lachenbruch, Jacob Cohen · Journal of the American Statistical Association · 1989 · 37.6K citations

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1–5 of 4.1K

Authors

7.2K

  1. RR
    Rand R. Wilcox

    University of Southern California, United States

    27 publications · 1.8K citations

    21

    h-index

  2. KE
    Keith E. Muller

    University of North Carolina at Chapel Hill, United States

    26 publications · 101.7K citations

    20

    h-index

  3. JA
    James Algina

    University of Florida, United States

    24 publications · 3.6K citations

    20

    h-index

  4. SO
    Stephen Olejnik

    University of Georgia, United States

    20 publications · 3.8K citations

    17

    h-index

  5. DL
    Daniël Lakens

    Eindhoven University of Technology, Netherlands

    17 publications · 6K citations

    16

    h-index

1–5 of 7.2K

Institutions

2.4K

  1. University of North Carolina at Chapel Hill

    Chapel Hill, United States

    35 h-index

    97 publications

    10.6K citations

  2. Stanford University

    Stanford, United States

    32 h-index

    68 publications

    14.9K citations

  3. University of Southern California

    Los Angeles, United States

    31 h-index

    93 publications

    5.9K citations

  4. University of Florida

    Gainesville, United States

    27 h-index

    43 publications

    3.2K citations

  5. University of Wisconsin–Madison

    Madison, United States

    26 h-index

    65 publications

    12.9K citations

  6. University of California, Los Angeles

    Los Angeles, United States

    25 h-index

    54 publications

    10.3K citations

  7. Harvard University

    Cambridge, United States

    25 h-index

    70 publications

    4.5K citations

  8. University College London

    London, United Kingdom

    22 h-index

    35 publications

    6.2K citations

1–8 of 2.4K

Venues

  1. Statistics in Medicine

    209 publications · 18.2K citations

    63

    h-index

  2. Journal of the American Statistical Association

    159 publications · 52.5K citations

    58

    h-index

  3. Biometrics

    98 publications · 11.2K citations

    50

    h-index

  4. Psychological Methods

    63 publications · 28.7K citations

    42

    h-index

  5. Biometrika

    61 publications · 4.8K citations

    34

    h-index

1–5