rsq.rpart: Plots the Approximate R-Square for the Different Splits
In rpart: Recursive Partitioning and Regression Trees
rsq.rpart R Documentation
Plots the Approximate R-Square for the Different Splits
Description
Produces 2 plots. The first plots the r-square (apparent and
apparent - from cross-validation) versus the number of splits.
The second plots the Relative Error(cross-validation) +/- 1-SE from
cross-validation versus the number of splits.
Usage
rsq.rpart(x)
Arguments
x
fitted model object of class "rpart". This is assumed to be the result
of some function that produces an object with the same named
components as that returned by the rpart function.
Side Effects
Two plots are produced.
Note
The labels are only appropriate for the "anova" method.
Examples
z.auto <- rpart(Mileage ~ Weight, car.test.frame)
rsq.rpart(z.auto)
rpart documentation built on May 29, 2024, 8:38 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| rsq.rpart | R Documentation |
Plots the Approximate R-Square for the Different Splits
Description
Produces 2 plots. The first plots the r-square (apparent and apparent - from cross-validation) versus the number of splits. The second plots the Relative Error(cross-validation) +/- 1-SE from cross-validation versus the number of splits.
Usage
rsq.rpart(x)
Arguments
x |
fitted model object of class |
Side Effects
Two plots are produced.
Note
The labels are only appropriate for the "anova" method.
Examples
z.auto <- rpart(Mileage ~ Weight, car.test.frame)
rsq.rpart(z.auto)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.