Normal Probability Plots - Categorized Tab

Graphical Analytic Techniques

Use the options on the Categorized tab of the Normal Probability Plots Startup Panel to access the options described here. Categorization is used in two classes of graphs in STATISTICA: categorized graphs (e.g., Categorized Scatterplots) and graphs that include grouping or categorized variables (e.g., 2D Histograms, or 2D Box Plots).

X-Categories / Y-Categories.

On

Select this check box to make a categorized probability plot. The On check box in the Y Categories group box is disabled until you select the On check box in the X Categories group box.  

Select Integer mode, Unique values, or Categories to specify that method of categorization for each of the variables selected via the Change Variable button, or use the Boundaries, Codes, or Multiple subsets options. For more information about each of these methods of categorization, click on the links below:

Layout

Select the type of layout for the graph(s).

Separate

Select this option button to produce a Separate plot layout (where each subset of cases is displayed in a separate graph) for the categorized plots.

Overlaid

Select this option button to produce an Overlaid plot layout (where all subsets are overlaid in one graph and identified by patterns and colors) for the categorized plots.