Statistical power analyses using G*Power 3.1: Tests for correlation and regression analyses
نویسندگان
چکیده
منابع مشابه
Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses.
G*Power is a free power analysis program for a variety of statistical tests. We present extensions and improvements of the version introduced by Faul, Erdfelder, Lang, and Buchner (2007) in the domain of correlation and regression analyses. In the new version, we have added procedures to analyze the power of tests based on (1) single-sample tetrachoric correlations, (2) comparisons of dependent...
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ژورنال
عنوان ژورنال: Behavior Research Methods
سال: 2009
ISSN: 1554-351X,1554-3528
DOI: 10.3758/brm.41.4.1149