allUtils | R Documentation |
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.
allFree(n, v = seq_len(n)) allSeries(n, nperms, mirror = FALSE) allGrid(n, nperms, nr, nc, mirror, constant) allStrata(n, control)
n |
the number of observations. |
v |
numeric; vector of indices. Default is |
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 |
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
.
A matrix of all possible permutations of n
observations or of
v
, given the provided options.
Gavin Simpson
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