Augment data according to a tidied model
Given an R statistical model or other non-tidy object, add columns to the original dataset such as predictions, residuals and cluster assignments.
model or other R object to convert to data frame
other arguments passed to methods
Note that by convention the first argument is almost always
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."