Description Usage Arguments Value Examples
Performs a bootstrap assuming a simple random sample
1 | srs_bootstrap(dat, fun, replicates = 1000)
|
dat |
a data.frame |
fun |
a function taking a dataframe as a parameter |
replicates |
the number of replicates |
a list with class boot_est containing 'value': the value of the function applied to dat. 'var': the boostrap variance. 'replicates': The bootstrap values of fun. 'nrep': the number of replicates.
1 2 | df <- data.frame(a=rnorm(100))
srs_bootstrap(df, colMeans,replicates=100)$var
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