predict_Weka_classifier {RWeka} | R Documentation

## Model Predictions for R/Weka Classifiers

### Description

Predicted values based on fitted Weka classifier models.

### Usage

    ## S3 method for class 'Weka_classifier':
    predict(object, newdata = NULL,
            type = c("class", "probability"), ...)

### Arguments

`object` | an object of class inheriting from `Weka_classifier`.
`newdata` | an optional data frame in which to look for variables with which to predict. If omitted or `NULL`, the training instances are used.
`type` | character string determining whether classes should be predicted (numeric for regression, factor for classification) or class probabilities (only available for classification). May be abbreviated.
`...` | further arguments passed to or from other methods.

### Value

Either a vector with classes or a matrix with the posterior class probabilities, with rows corresponding to instances and columns to classes.

[Package RWeka version 0.4-1 Index]