Friedman ANOVA by Ranks - Quick Tab

The Quick tab of the Friedman ANOVA by Ranks 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.

Summary: Friedman ANOVA & Kendall's concordance. Click the Summary: Friedman ANOVA & Kendall's concordance button to display the results of the Friedman ANOVA & Kendall's concordance tests. See Nonparametric Statistic notes - Friedman ANOVA and Kendall Concordance for a detailed description of this nonparametric test. Note that the Summary: Friedman ANOVA & Kendall's concordance button is available only after variables have been selected.

Box & whisker plot for all variables. Click the Box & whisker plot for all variables button to display the Box-Whisker Type dialog box. Select a box-whisker type and click the OK button to display a box and whisker plot for your selected variable(s). The box and whisker plot is a useful graphical method to compare the distribution of two or more variables. Both medians and quartiles, or means and related measures of dispersion can be plotted. Note that the Box & whisker plot for all variables button is available only after variables have been selected.