broom (version 0.4.3)

bootstrap: Set up bootstrap replicates of a dplyr operation

Description

Set up bootstrap replicates of a dplyr operation

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

Some examples can be found at

https://github.com/dgrtwo/broom/blob/master/vignettes/bootstrapping.Rmd

Examples

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

# }