Commercial Software
ProductName: Power on X
MailingAddress: 29 Belvedere Gardens
Benton
Newcastle upon Tyne
NE12 9 PG
UK
Phone: 0191 259 9464
"Power on X" is an easy to use program for calculating the statistical power of tests. Calculations can be a priori (performed on data derived from a pilot or previous studies) or post hoc where the data has already been derived. At present "Power on X" will perform power calculations based on one and two-tailed t-Tests of means or correlations. Shareware, Mac OS X native.
demoware: on