randomize function

Randomization scheme wrapper

Wrapper function for the randomization scheme in the trial.

randomize(block_size = 2, randomization_ratio = c(1, 1), .data = NULL)

Arguments

• block_size: integer. Block size for the complete randomization in a block.
• randomization_ratio: vector. The randomization allocation for control to treatment.
• .data: NULL. This should not be changed by the user.

Returns

a list with randomization details (block size and ratio).

Examples

randomize(block_size = 100, randomization_ratio = c(2, 3))
randomize(block_size = 10, randomization_ratio = c(1, 4))