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SAS Programs for Fitting a Large Number of Stepwise Regressions, Each With a Large Number of Model Variables, and Identifying Outliers

Julie Tsay and Lynn Weidman

KEY WORDS: stepwise regression, outliers

ABSTRACT

This paper presents documentation for a SAS program and describes its flexibility in performing stepwise regressions for a large number of analysis measures, calculating their predicted values, and identifying potential outliers.

CITATION: Tsay, J. and Weidman, L. SAS Programs for Fitting a Large Number of Stepwise Regressions, Each With a Large Number of Model Variables, and Identifying Outliers. Statistical Research Division Study Series (SSS2008-01). U.S. Census Bureau.

Source: U.S. Census Bureau, Statistical Research Division

Created: September 30, 2008
Last revised: September 30, 2008


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Source: U.S. Census Bureau | Statistical Research Division | (301) 763-3215 (or chad.eric.russell@census.gov) |   Last Revised: October 08, 2010