permute (version 0.8-3)

allUtils: Utility functions for complete enumeration of all possible permutations

Description

Utility functions to return the set of all permutations under different designs. For most practical applications, i.e. to combine designs permuting blocks and/or within blocks function allPerms will be required.

Usage

allFree(n, v = seq_len(n))
allSeries(n, nperms, mirror = FALSE)
allGrid(n, nperms, nr, nc, mirror, constant)
allStrata(n, control)

Arguments

n

the number of observations.

v

numeric; vector of indices. Default is 1:n.

nperms

numeric; number of possible permutations.

mirror

logical; mirroring of permutations allowed?

nr,nc

integer; number of rows and columns of grid designs.

constant

logical; same permutation within each block?

control

a list of control values describing properties of the permutation design, as returned by a call to how.

Value

• A matrix of all possible permutations of n observations or of v, given the provided options.

Details

These are utility functions and aren't designed for casual use. allPerms should be used instead.

Details on usage of these functions can be found in allPerms.