earth

Please ignore

Multivariate Adaptive Regression Splines

An earth object

Titanic data with incomplete cases removed

Estimate variable importances in an earth object

Expand binomial-pair data from short to long form

Format earth objects

Convert a mars object from the mda package to an earth object

Get the earth basis matrix

Ozone readings in Los Angeles with incomplete cases removed

Plot an earth object

Compare earth models by plotting them.

Plot an evimp object (created by the evimp function)

Plot a varmod object (created by calling earth with the varmod argument)

Plot the distribution of predictions for each class

Predict with an earth model

Predict with a varmod model

Residuals for an earth model

Summary method for earth objects

Update an earth model

Variance models for estimating prediction intervals