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Collinearity in stepwise regression

Collinearity in stepwise regression: SAS Essential Training: Regression Analysis for Healthcare Research
Collinearity in stepwise regression: SAS Essential Training: Regression Analysis for Healthcare Research

Occasionally, two different independent variables are co-linear, meaning that there is a linear association between them. This can impact stepwise selection modeling in a particular way, forcing the analyst to make choices. This video discusses how to go about deciding which of the co-linear covariates to retain in the model.

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Skill Level Intermediate
3h 30m
Duration
1,494
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Skills covered in this course
Big Data IT SAS

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