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SAS/AF Software: Class Dictionary |
The Histogram control creates a multidimensional histogram, which lets you build a frequency plot of the data using one to three independent variables to create two- or three-dimensional visualizations. The variables can be attached to one of three axes. Histograms are ideal for large volumes of data. The data are divided into a grid of bins, which you define. The response value can be either the count of the number of observations falling in the bin, or the mean or sum of some other response variable. Once created, the control is fully interactive: you can zoom the histogram in and out; rotate or tilt it; display, hide, move, or size its legend; manipulate color; and more.
Note: To use the Histogram
control, you
must have SAS/GRAPH software
licensed at your site.
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