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Learn about the latest tips, tutorials, upcoming events and certifications

Rick WicklinApril 1, 2019 0

Many SAS procedures support the BY statement, which enables you to perform an analysis for subgroups of the data set. Although the SAS/IML language does not have a built-in "BY statement," there are various techniques that enable you to perform a BY-group analysis. The two I use most often are

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Data Visualization | Learn SAS

Scott HicksMarch 27, 2019 0

Creating custom region maps with SAS Visual Analytics

SAS Visual Analytics supports region maps for Country, US states, and provinces out-of-the-box. These work well for small scale maps covering the world, a continent, or a single country. However, other regions are often needed. Beginning in version 8.3, VA supports custom polygons to display regions such as sales territories,

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Data Visualization | Learn SAS

Rick WicklinMarch 20, 2019 0

Truncate response surfaces

An analyst was using SAS to analyze some data from an experiment. He noticed that the response variable is always positive (such as volume, size, or weight), but his statistical model predicts some negative responses. He posted the data and asked if it is possible to modify the graph so

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