fslr: fnirt – R documentation

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fnirt

This function calls fnirt to register infile to reffile and either saves the image or returns an object of class nifti

fnirt(infile, reffile, outfile = NULL, retimg = TRUE,
  reorient = FALSE, intern = FALSE, opts = "", verbose = TRUE, ...)

`infile`	(character) input filename
`reffile`	(character) reference image to be registered to
`outfile`	(character) output filename
`retimg`	(logical) return image of class nifti
`reorient`	(logical) If retimg, should file be reoriented when read in? Passed to `readnii`.
`intern`	(logical) pass to `system`
`opts`	(character) additional options to FLIRT
`verbose`	(logical) print out command before running
`...`	additional arguments passed to `readnii`.

character or logical depending on intern

Wrapper Functions for 'FSL' ('FMRIB' Software Library) from Functional MRI of the Brain ('FMRIB')

v2.24.1

GPL-3

Authors

John Muschelli [aut, cre] (<https://orcid.org/0000-0001-6469-1750>)

Initial release