broom (version 0.5.4)

bootstrap: Set up bootstrap replicates of a dplyr operation

Description

The bootstrap() function is deprecated and will be removed from an upcoming release of broom. For tidy resampling, please use the rsample package instead.

Usage

bootstrap(df, m, by_group = FALSE)

Arguments

df

a data frame

m

number of bootstrap replicates to perform

by_group

If TRUE, then bootstrap within each group if df is a grouped tbl.

Details

This code originates from Hadley Wickham (with a few small corrections) here:

https://github.com/hadley/dplyr/issues/269

Examples

# NOT RUN {
# }
# NOT RUN {
library(dplyr)
mtcars %>% bootstrap(10) %>% do(tidy(lm(mpg ~ wt, .)))
# }
# NOT RUN {
# }