Today we’re excited to announce a new free extension for SPSS Statistics: Stats Power. Stats Power calculates power and related statistics for a variety of tests including t-tests, proportion tests, ANOVA, correlation, chi-squared, and linear models. This free extension, based on R, recreates much of functionality previously found in SPSS SamplePower.
To download Stats Power, open SPSS Statistics 24 or later and navigate to Extensions -> Extension Hub. Search for stats_power and select the Get button. The extension will download and install under the Analyze menu. To view the extension documentation, click on the help button.
Special thanks to Jon (Kim) Peck for creating such a great extension to share with the SPSS Community.
Get Started with this Extension and over 130 others by starting a trial of SPSS Statistics Subscription today!