fitted.ppmodel: Fitted (in-sample) predictions from a ppforest2 model.

In ppforest2: Projection Pursuit Oblique Decision Trees and Random Forests

Fitted (in-sample) predictions from a ppforest2 model.

Description

Returns predictions on the training data — a factor for classification, a numeric vector for regression. For forests, training predictions are optimistic; use oob_predictions() for an honest estimate.

Usage

## S3 method for class 'ppmodel'
fitted(object, ...)

Arguments

object	A pptr or pprf model.
...	Unused.

Value

A factor (classification) or numeric vector (regression), length equal to the number of training observations.

See Also

residuals.ppmodel, oob_predictions

ppforest2 documentation built on July 21, 2026, 9:07 a.m.