SAS/AF Software: Class Dictionary

About Histogram Controls

With a Histogram control, you can create:

Two-dimensional histograms with either one or two variables
Three-dimensional histograms of either two or three variables

The simplest histogram displays a two-dimensional visualization of a single variable. For example, the following histogram shows the frequency for the single variable Age, specified for the X axis.

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Adding a second variable to the analysis generates a two-dimensional visualization of two variables. For example, the following histogram shows the frequency for Age and Height, specified for the X and Z axes.

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Adding a third variable to the analysis requires a three-dimensional visualization. The following example shows a histogram with variables Age, Weight, and Height, specified for the X, Y, and Z axes.

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