Create an Rvec Filled with a Single Value

Create an rvec that uses the same value for every element and every draw.

Usage

new_rvec_chr(length = 0, n_draw = 1000, value = "")

new_rvec_dbl(length = 0, n_draw = 1000, value = 0)

new_rvec_int(length = 0, n_draw = 1000, value = 0L)

new_rvec_lgl(length = 0, n_draw = 1000, value = FALSE)

Arguments

length

Desired length of rvec. Default is 0.

n_draw

Number of draws of rvec. Must be at least 1. Default is 1000.

value

Value used to fill the rvec. Can be NA. Default is 0, "", or FALSE. See below for details.

Value

An rvec.

Details

value must be an atomic vector of length 1. Matrices, arrays, lists, and rvecs are not allowed. Values are coerced to the correct type, when the coercion can be done without losing information. Character values are not converted to numeric or logical values.

The defaults for value are

• new_rvec_chr(): ""

• new_rvec_dbl(): 0

• new_rvec_int(): 0

• new_rvec_lgl(): FALSE

See also

• rvec(), rvec_chr(), rvec_dbl(), rvec_int(), rvec_lgl() Create an rvec from data.

• n_draw() Query number of draws.

Examples

new_rvec_int()
#> <rvec_int<1000>[0]>
new_rvec_lgl(length = 1, n_draw = 5)
#> <rvec_lgl<5>[1]>
#> [1] p=0
new_rvec_dbl(length = 2, n_draw = 5, value = NA)
#> <rvec_dbl<5>[2]>
#> [1] NA (NA, NA) NA (NA, NA)
new_rvec_int(length = 3, n_draw = 5, value = 2)
#> <rvec_int<5>[3]>
#> [1] 2 (2, 2) 2 (2, 2) 2 (2, 2)

x <- new_rvec_dbl(length = 2)
x[1] <- rnorm_rvec(n = 1, n_draw = 1000)
x[2] <- runif_rvec(n = 1, n_draw = 1000)