R: Train (update) a discrete scale

train_discrete {scales} | R Documentation

## Train (update) a discrete scale

### Description

Train (update) a discrete scale

### Usage

    train_discrete(new, existing = NULL, drop = FALSE, na.rm = FALSE)

### Arguments

`new` | New data to add to scale
`existing` | Optional existing scale to update
`drop` | `TRUE`, will drop factor levels not associated with data
`na.rm` | If `TRUE`, will remove missing values

[Package scales version 0.5.0 Index]