earth v5.3.0


Monthly downloads



Multivariate Adaptive Regression Splines

Build regression models using the techniques in Friedman's papers "Fast MARS" and "Multivariate Adaptive Regression Splines" <doi:10.1214/aos/1176347963>. (The term "MARS" is trademarked and thus not used in the name of the package.)

Functions in earth

Name Description
earth.object An earth object
etitanic Titanic data with incomplete cases removed Format earth objects
expand.bpairs Expand binomial-pair data from short to long form Convert a mars object from the mda package to an earth object
evimp Estimate variable importances in an earth object Get the earth basis matrix
ozone1 Ozone readings in Los Angeles with incomplete cases removed Residuals for an earth model
predict.varmod Predict with a varmod model Plot an earth object Compare earth models by plotting them.
varmod Variance models for estimating prediction intervals Update an earth model Summary method for earth objects
plot.varmod Plot a varmod object (created by calling earth with the varmod argument)
plot.evimp Plot an evimp object (created by the evimp function) Please ignore
plotd Plot the distribution of predictions for each class
earth Multivariate Adaptive Regression Splines Predict with an earth model
No Results!

Last month downloads


License GPL-3
LazyData yes
Packaged 2020-10-11 18:03:02 UTC; milbo
Repository CRAN
Date/Publication 2020-10-11 19:50:03 UTC
RoxygenNote 5.1.2
NeedsCompilation yes

Include our badge in your README