| aperm {base} | R Documentation |
Transpose an array by permuting its dimensions and optionally resizing it.
aperm(a, perm, resize = TRUE)
a |
the array to be transposed. |
perm |
the subscript permutation vector. |
resize |
a flag indicating whether the vector should be resized
as well as having its elements reordered (default TRUE.) |
A transposed version of array a, with subscripts permuted as
indicated by the array perm. If resize is TRUE,
the array is reshaped as well as having its elements permuted.
The function t provides a faster and more convenient way of
transposing matrices.
t.
# interchange the first two subscripts on a 3-way array x x <- array(1:24, 2:4) xt <- aperm(x, c(2,1,3)) all( t(xt[,,2]) == x[,,2] )