Class ser_permutation – A Collection of Permutation Vectors for Seriation

Description

The class ser_permutation is a collection of permutation vectors (see class ser_permutation_vector), one for each dimension (mode) of the data to be permuted.

Usage

## constructor
ser_permutation(x, ...)

Arguments

Details

The basic functions print, "[", "[[" and c are provided.

Value

An object of class ser_permutation.

Author(s)

Michael Hahsler

See Also

ser_permutation_vector, get_order, get_permutation_matrix

Examples

o <- ser_permutation(1:5, 10:1)
o

## length (number of dimensions)
length(o)

## get permutation vector for 2nd dimension
get_order(o, 2)

## reverse dimensions
o[2:1]

## combine
o <- c(o, ser_permutation(1:15))
o

## get an individual permutation
o[[2]]

## reverse the order of a permutation
o[[2]] <- rev(o[[2]])
get_order(o,2)