R: Transform array with orthogonal permutation matrix

performPermutation {oro.nifti}

R Documentation

Transform array with orthogonal permutation matrix

Description

Given an orthogonal permutation matrix T, an array of dimensions and a one-dimensional representation of data. It will return a transformed array with the transformed dimensions.

Usage

performPermutation(T, real.dimensions, data, verbose = FALSE)

Arguments

`T`	is an orthogonal matrix.
`real.dimensions`	is a one-dimensional array, representing the length of dimensions in data.
`data`	is a one-dimensional representation of the data to be transformed.
`verbose`	is a logical variable (default = `FALSE`) that allows text-based feedback during execution of the function.

Details

This function is mainly used by the reorient function to transform nifti data into neuroradiological convention.

Author(s)