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oro.nifti (version 0.7.2)

performPermutation: 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.

See Also

reorient,inverseReorient