An S4 class to represent a permutation order.

Slots

rows

An integer vector giving the rows permutation.

columns

An integer vector giving the columns permutation.

method

A character string indicating the seriation method used.

Subset

In the code snippets below, x is a PermutationOrder object.

x[[i]]

Extracts information from a slot selected by subscript i. i is a length-one character vector. Returns the corresponding slot values.

See also

Author

N. Frerebeau