Statistical power analyses using G*Power 3.1: tests for correlation and regression analyses.
Behav Res Methods. 2009 Nov;41(4):1149-60. doi: 10.3758/BRM.41.4.1149.
Behav Res Methods. 2009.
PMID: 19897823
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. ...
G*Power is a free power analysis program for a variety of statistical tests. We present extensions and improvements of the ver …