Keep the 'label' attribute on an R object when subsetting. loosen.labels allows the 'label'
attribute to be lost again.
keep.labels(x, ...) # S3 method for data.frame keep.labels(x, ...) # S3 method for default keep.labels(x, ...) # S3 method for keep_labels [(x, ...) # S3 method for keep_labels [(x, i) <- value loosen.labels(x, ...) # S3 method for data.frame loosen.labels(x, ...) # S3 method for default loosen.labels(x, ...)
| x | An R object |
|---|---|
| ... | Other arguments (not in use at this time). |
| i, value | See |
A copy of x with a "keep_labels" class appended on or removed. Note that for the data.frame method,
only classes on the columns are changed; the data.frame won't have an extra class appended. This is different from previous
versions of arsenal.
Ethan Heinzen