r_sample_binary: Generate Random Binary Vector

In wakefield: Generate Random Data Sets

Description

r_sample_binary - Generate a random binary vector.

r_sample_binary_factor - Generate a random binary vector and coerces to a factor.

Usage

r_sample_binary(n, x = 1:2, prob = NULL, name = "Binary")

r_sample_binary_factor(n, x = 1:2, prob = NULL, name = "Binary")

Arguments

n	The number elements to generate. This can be globally set within the environment of r_data_frame or r_list.
x	A vector of length 2 to sample from.
prob	A vector of probabilities to chose from.
name	The name to assign to the output vector's varname attribute. This is used to auto assign names to the column/vector name when used inside of r_data_frame or r_list.

Value

Returns a random binary vector of elements.

See Also

sample.int

Examples

r_sample_binary(100, name = "Var")
table(r_sample_binary(1000))
c("B", "W")[r_sample_binary(10)]

Example output

  [1] 2 2 2 1 2 2 1 1 2 1 2 1 2 2 2 2 1 2 1 1 2 2 1 2 2 2 1 2 1 1 2 1 1 2 2 1 2
 [38] 1 2 1 1 2 1 1 1 1 1 1 1 2 2 1 2 2 1 1 2 1 1 2 2 2 1 2 1 2 2 2 2 2 2 1 1 1
 [75] 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 2 2 2 2 2 1 2 1

  1   2 
539 461 
 [1] "B" "B" "W" "B" "W" "W" "W" "W" "B" "B"

wakefield documentation built on Sept. 14, 2020, 1:07 a.m.