BOXPLOT Procedure
The BOXPLOT procedure creates side-by-side box-and-whiskers plots of measurements organized in groups.
A box-and-whiskers plot displays the mean, quartiles, and minimum and maximum observations for a group.
The procedure enables you to do the following:
- control the style of the box-and-whiskers plots
- specify one of several methods for calculating quantile statistics (percentiles)
- add block legends and symbol markers to reveal stratification in data
- display vertical and horizontal reference lines
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- control axis values and labels
- overlay the box plot with plots of additional variables
- control the layout and appearance of the plot
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For further details see the SAS/STAT User's Guide:
The BOXPLOT Procedure
(
PDF | HTML )
Examples