cheapr style repeat functions
cheapr_rep(x, times)rep_(x, times)
cheapr_rep_len(x, length)
rep_len_(x, length)
cheapr_rep_each(x, each)
rep_each_(x, each)
Repeated out object.
A vector or data frame.
[integer(n)] A vector of times to repeat elements of x. Can be length 1
or the same length as vector_length(x).
[integer(1)] - Length of the recycled result.
[integer(n)] - How many times to repeat out each element of x.