extract_draw {rvec} | R Documentation |
Extract a single draw from x
.
If a value is supplied for i
,
extract the i
th draw; otherwise
extract a random draw.
extract_draw(x, i = NULL)
x |
An rvec. |
i |
Index for the draw
to be extracted. A number between
|
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"
.
n_draw()
Number of draws
x <- rvec(matrix(1:50, ncol = 5))
extract_draw(x, i = 1)
extract_draw(x)