neurobase: randomize_mask – R documentation

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randomize_mask

Randomize Image based on Mask

Description

Randomize the values within a mask

Usage

randomize_mask(img, mask)

Arguments

`img`	Object of class nifti with values to be randomized
`mask`	Binary mask indicating which values should be randomized.

Value

Object of class nifti

Examples

set.seed(5)
  dims = rep(10, 3)
  arr = array(rnorm(prod(dims)), dim = dims)
  nim = oro.nifti::nifti(arr)
  mask = abs(nim) > 1
  randomize_mask(nim, mask)

neurobase

'Neuroconductor' Base Package with Helper Functions for 'nifti' Objects

v1.32.1

GPL-2

Authors

John Muschelli [aut, cre]

Initial release