R: Sample a list or vector

list.sample {rlist}

R Documentation

Sample a list or vector

Sample a list or vector

list.sample(.data, size, replace = FALSE, weight = 1, prob = NULL)

`.data`	A `list` or `vector`
`size`	`integer`. The size of the sample
`replace`	`logical`. Should sampling be with replacement?
`weight`	A lambda expression to determine the weight of each list member, which only takes effect if `prob` is `NULL`.
`prob`	A `vector` of probability weights for obtaining the elements of the list being sampled.

x <- list(a = 1, b = c(1,2,3), c = c(2,3,4))
list.sample(x, 2, weight = sum(.))

[Package rlist version 0.4.6.2 Index]