get_order
returns the seriation as an integer vector containing
the order of the objects after permutation. That is, the index of the first,
second, \(..., n\)-th object. These permuation vectors can directly be
used to reorder objects using subsetting with "["
.
Note: In seriation we usually use these
order-based permutation vectors.
get_rank
returns the seriation as an integer vector containing
the rank/position for each objects in the permutation. That is,
position of the first, second, \(..., n\)-th object after permutation.
Note: Use order()
to convert ranks back to an order.
get_permutation_matrix
returns a \(n \times n\) permutation matrix.