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Stepwise Regression

Variable selection using stepwise regression


LinearModel Linear regression model class


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


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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