Convert indicies to a binary vector

The function performs the opposite of which converting a set of integers to a binary vector

index2vec(x, vars, sign = FALSE)

Arguments

x	a vector of integers
vars	the number of possible locations
sign	a lgical; when true the data are encoded as -1/+1, and 0/1 otherwise

Value

a numeric vector

Examples

index2vec(x = 1:2, vars = 5)
#> [1] 1 1 0 0 0
index2vec(x = 1:2, vars = 5, sign = TRUE)
#> [1]  1  1 -1 -1 -1