randomizationInference (version 1.0.1)

blockRand: Permutations of Treatment Assignments for Randomized Block Designs

Description

Randomly permutes an assignment vector or matrix according to a randomized block design, for a specified number of permutations.

Usage

blockRand(w, nperm, block)

Arguments

w

a vector or matrix of assignments.

nperm

a number specifying the desired number of random permutations.

block

a vector of block designations.

Value

• A list of permuted assignment vectors or matrices.

Details

Assignments are permuted within each block. If w is a matrix, the permutations occur by row.

See Also

completeRand, latinRand

Examples

w1 = c(0,1,0,1,0,1,0,1)
block = c(0,0,0,0,1,1,1,1)
blockRand(w1, nperm = 5, block)

w2 = c(0,0,1,1,0,0,1,1)
blockRand(w = cbind(w1,w2), nperm = 5, block)