R: Augment data according to a tidied model

augment {broom} | R Documentation

## Augment data according to a tidied model

### Description

Given an R statistical model or other non-tidy object, add columns to the original dataset such as predictions, residuals and cluster assignments.

### Usage

    augment(x, ...)

### Arguments

`x` | model or other R object to convert to data frame
`...` | other arguments passed to methods

### Details

Note that by convention the first argument is almost always `data`, which specifies the original data object. This is not part of the S3 signature, partly because it prevents rowwise_df_tidiers from taking a column name as the first argument.

This generic originated in the ggplot2 package, where it was called "fortify."

### See Also

`augment.lm`

[Package broom version 0.4.2 Index]