bootstrap {broom} | R Documentation

## 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

    library(dplyr)
    mtcars %>% bootstrap(10) %>% do(tidy(lm(mpg ~ wt, .)))

[Package broom version 0.4.2 Index]