G*Power Icon

G*Power

Statistical power analysis program.

G*PowerOverview

G*Power is a statistical power analysis program. It is a major extension of, and improvement over, the previous version, covering many different statistical tests of the F, t, chi-square, and z test families as well as some exact tests. G*Power 3 provides improved effect size calculators and graphics options, it supports both a distribution-based and a design-based input mode, and it offers five different types of power analyses. Like its predecessors, G*Power 3 is free.

NEW

  • Fixed a bug in the χ2 tests, Goodness-of-fit tests: Contingency tables module which prevented the computed effect size from appearing in the effect size drawer.

G*PowerInformation

Version
3.1.9.6
Date
02.21.20
License
Free
Language
English
File Size
1.86 MB
SubCategory
Operating Systems
Mac OS X
System Requirements
Intel, OS X 10.7 or later
G*Power Icon
Statistical power analysis program.
Free
Graphpad Prism Icon
Scientific graphing and nonlinear curve regression tool.
Demo
SnapGene Icon
Molecular biology software.
Demo
Typing Instructor Platinum Icon
Educational typing app.
Paid
Atanua Icon
Logic simulator designed for educational use.
Free
Disney: Mickey's Typing Adventure Icon
Educational typing game.
Paid
PiP Icon
Displays webcam pics in picture-in-picture mode.
Free
iNMR reader Icon
Visualize nuclear magnetic resonance spectra.
Trial
More