add_resample_id {rsample} | R Documentation |
Augment a data set with resampling identifiers
Description
For a data set, add_resample_id()
will add at least one new column that
identifies which resample that the data came from. In most cases, a single
column is added but for some resampling methods, two or more are added.
Usage
add_resample_id(.data, split, dots = FALSE)
Arguments
.data |
A data frame |
split |
A single |
dots |
A single logical: should the id columns be prefixed with a "."
to avoid name conflicts with |
Value
An updated data frame.
See Also
labels.rsplit
Examples
library(dplyr)
set.seed(363)
car_folds <- vfold_cv(mtcars, repeats = 3)
analysis(car_folds$splits[[1]]) %>%
add_resample_id(car_folds$splits[[1]]) %>%
head()
car_bt <- bootstraps(mtcars)
analysis(car_bt$splits[[1]]) %>%
add_resample_id(car_bt$splits[[1]]) %>%
head()
[Package rsample version 1.2.1 Index]