R: Extract Deviance from a Tree Object

deviance.tree {tree} | R Documentation

## Extract Deviance from a Tree Object

### Description

Extract deviance from a tree object.

### Usage

    ## S3 method for class 'tree'
    deviance(object, detail = FALSE, ...)

### Arguments

`object` | an object of calls `"tree"`
`detail` | logical. If true, returns a vector of deviance contributions from each node.
`...` | arguments to be passed to or from other methods.

### Value

The overall deviance, or a vector of contributions from the cases at each node. The overall deviance is the sum over leaves in the latter case.

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