IBM SPSS Statistics From $79/mo 9.3 Visit G*Power
gpower.hhu.de
Spec sheet
- Purpose
- G*Power computes statistical power analyses for many t, F, χ², z, and some exact tests.Read 11 Oct 2026 · psychologie.hhu.de
- Platforms
- The official page offers separate downloads for Windows and Mac OS X.Read 11 Oct 2026 · psychologie.hhu.de
- Deployment
- bothRead 20 Sep 2026 · psychologie.hhu.de
- Free plan
- YesRead 20 Sep 2026 · psychologie.hhu.de
- Privacy
- The update mailing list states that email addresses are used only to send update notices and are not shared with others.Read 11 Oct 2026 · psychologie.hhu.de
- Support
- The makers invite users to email them to report bugs, usage difficulties, or suggestions for future versions.Read 11 Oct 2026 · psychologie.hhu.de
- Headquarters
- Düsseldorf, GermanyRead 28 Sep 2026 · gpower.hhu.de
- Analysis types
- The tutorial describes a priori, post-hoc, and compromise power analyses.Read 11 Oct 2026 · psychologie.hhu.de
- Distribution limit
- Redistributing G*Power through another channel requires permission from the authors, and commercial distribution is prohibited.Read 11 Oct 2026 · psychologie.hhu.de
- Effect sizes
- The software can compute effect sizes and display power analysis results graphically.Read 11 Oct 2026 · psychologie.hhu.de
- Intended audience
- The tutorial presents G*Power as a general power analysis program and illustrates its use with psychological research examples.Read 11 Oct 2026 · psychologie.hhu.de
- Local operation
- The official page says both versions run locally and do not communicate with servers, aside from the Windows installer attempting to download Microsoft Visual C++ runtime libraries if needed.Read 11 Oct 2026 · psychologie.hhu.de
- Mac version
- The Mac download is version 3.1.9.6 for Mac OS X 10.7 to 26 and is compiled for Intel processors.Read 11 Oct 2026 · psychologie.hhu.de
- Regression models
- YesRead 20 Sep 2026 · psychologie.hhu.de
- Scripting support
- YesRead 20 Sep 2026 · psychologie.hhu.de
- Security documentation
- The makers state that they do not provide license agreements, security documentation, or similar documents.Read 11 Oct 2026 · psychologie.hhu.de
- Statistical tests
- The tutorial demonstrates power analyses for t-tests, F-tests, and χ²-tests.Read 11 Oct 2026 · psychologie.hhu.de
- Windows version
- The Windows download is version 3.1.9.7 and is listed for Windows XP, Vista, 7, 8, 10, and 11.Read 11 Oct 2026 · psychologie.hhu.de
Plans and prices
Free Free Available to everyone, including commercial users · Local desktop software for Windows and macOS Read 20 Sep 2026 · psychologie.hhu.de
G*Power Free Free for everyone, including commercial use · Commercial distribution prohibited Read 11 Oct 2026 · psychologie.hhu.de
Where Specifiction places it
- Statistical Analysis Software#46 of 1067.9
