Cochran Q Test - Quick Tab

The Quick tab of the Cochran Q Test dialog box contains the options described here.

Variables. Click the Variables button to display the standard variable selection dialog box, in which you select the variables that will be used in the analysis.

Code 1 (recoded to 0) / Code 2 (recoded to 1). The Cochran Q test assumes that the selected variables only contain 0s and 1s. If you used different codes, you can specify them in the boxes; STATISTICA will then (internally) recode those values to 0s and 1s (only temporarily; the data file will not be changed).

Summary: Cochran Q test. Click the Summary: Cochran Q test button to display either the standard variable selection dialog box or the results of the Cochran Q test (if you have already selected the variables). See Nonparametric Statistic Notes - Cochran Q Test for a detailed description of this nonparametric test.