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Stepwise Regression

Variable selection using stepwise regression

Classes

LinearModel Linear regression model class

Functions

stepwiselm Create linear regression model using stepwise regression
fitlm Create linear regression model
addTerms Add terms to linear regression model
removeTerms Remove terms from linear model
step Improve linear regression model by adding or removing terms
stepwise Interactive stepwise regression
stepwisefit Stepwise regression

Topics

Stepwise Regression

In stepwise regression, predictors are automatically added to or trimmed from a model.

Wilkinson Notation

Wilkinson notation provides a way to describe regression and repeated measures models without specifying coefficient values.

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