extract_draw: Extract a Single Draw From an Rvec

In rvec: Vectors Representing Random Variables

Extract a Single Draw From an Rvec

Description

Extract a single draw from x. If a value is supplied for i, extract the ith draw; otherwise extract a random draw.

Usage

extract_draw(x, i = NULL)

Arguments

x	An rvec.
i	Index for the draw to be extracted. A number between 1 and n_draw(x). If no value is supplied, a draw is chosen at random.

Value

A vector, with type

• double, if x has class "rvec_dbl",

• integer, if x has class "rvec_int",

• character, if x has class "rvec_chr",

• logical, if x has class "rvec_lgl".

See Also

n_draw() Number of draws

Examples

x <- rvec(matrix(1:50, ncol = 5))
extract_draw(x, i = 1)
extract_draw(x)

rvec documentation built on Aug. 8, 2025, 7:29 p.m.