Implements unequally allocated block designs

For debugging, you can use set.seed to be assured of deterministic output. The following quantities in this design must be integer valued or an error will be thrown: n_B := n / B and n_B * prop_T

Usage

imbalanced_block_designs(n, prop_T, B, r, form = "one_zero", seed = NULL)

Arguments

n

number of observations

prop_T

the proportion of treatments allocated

B

the number of blocks

r

number of randomized designs you would like

form

Which form should it be in? The default is one_zero for 1/0's or pos_one_min_one for +1/-1's.

seed

An integer which is the seed to be set within C++. Default is NULL which means the seed is set from the system clock.

Value

a matrix where each column is one of the r designs

Author

Adam Kapelner

Examples

if (FALSE) { # \dontrun{
imbalanced_block_designs(n = 12, prop_T = 0.5, B = 3, r = 2, seed = 1)
} # }