Restore garray attributes that discarded by aperm.default(). Cannot permute between subdimension (means to promote subdimension of equal length into regular dim and reduce dim into subdimension), sorry.
# S3 method for garray
aperm(a, perm = NULL, ...)
A generalized array to be transposed.
Desired margins after permutation, integer or character.
Useless, potential arguments inherited from the S3 generic.