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Changes and Enhancements to SAS/STAT Software in V7 and V8

STDIZE Procedure

The STDIZE procedure standardizes one or more numeric variables in a SAS data set by subtracting a location measure and dividing by a scale measure. A variety of location and scale measures are provided, including estimates that are resistant to outliers and clustering. You can also multiply each standardized value by a constant and add a constant. You can replace missing values by the location measure or by any specified constant; you can suppress standardization if you only want to replace missing values.

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