Random Treatment Assignments for Isomorphic Latin Square Designs

Description

Randomly draws an assignment vector or matrix according to the isomorphic Latin square design, for a specified number of permutations.

Usage

latinRand(w, nrand, row, col)

Arguments

Details

Assignments are randomly permuted along rows and columns such that the Latin square design is preserved.

If w is a matrix, the permutations occur by row.

Value

A list of random isomorphic assignment vectors or matrices.

Author(s)

Joseph J. Lee and Tirthankar Dasgupta

See Also

completeRand, blockRand

Examples

w = c("C","D","B","A","A","B","D","C","D","C","A","B","B","A","C","D")
row = rep(1:4,4)
col = c(rep(1,4),rep(2,4),rep(3,4),rep(4,4))
latinRand(w, nrand = 5, row, col)

Results