G*Power

Last updated on May 31, 2026
Also available in: Turkish
 

定义: G*Power 是一款免费的统计软件，专用于进行功效分析。用户需选择统计检验类型（例如，t检验、回归、方差分析）以及以下四项中的三项：组数/观察数、效应量大小、显著性水平或统计功效，以便计算未指定的参数。

相关术语: Power analysis, Sample size justification, Sample size planning, Statistical power

参考文献:

  • Faul, F., Erdfelder, E., Lang, A.-G., & Buchner, A. (2007). G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39, 175–191. https://doi.org/10.3758/BF03193146
  • Faul, F., Erdfelder, E., Buchner, A., & Lang, A.-G. (2009). Statistical power analyses using G*Power 3.1: Tests for correlation and regression analyses. Behavior Research Methods, 41, 1149–1160. https://doi.org/10.3758/BRM.41.4.1149

原稿作者: Filip Dechterenko

审阅者: Thomas Rhys Evans, Kai Krautter, Charlotte R. Pennington

翻译者: AI-driven translation tool "TransFlow" (developed by Jinbiao Yang and COSN OpenTransfer team)

译稿审阅者: Xinyu Wang, Liangjie Chen, Ruoting Liu, Shuxian Jin