oro.nifti: img_length – R documentation

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img_length

Gets Image Length in Each Dimension

Multiplies the number of slices by the voxel resolution for each direction.

img_length(img, units = c("mm", "cm"))

`img`	Image object, any method with `voxdim` and `dim_`
`units`	output unit, either cubic mm or cubic cm.

Scalar numeric, one number, in mm or cm.

nim <- nifti(array(rnorm(10^3), dim = c(5, 2, 100)),
pixdim = c(1, 0.5, 0.2, 1))
img_length(nim)

Rigorous - 'NIfTI' + 'ANALYZE' + 'AFNI' : Input / Output

v0.11.0

BSD_3_clause + file LICENSE

Authors

Brandon Whitcher [aut, cre], Volker Schmid [aut], Andrew Thornton [aut], Karsten Tabelow [ctb], Jon Clayden [ctb], John Muschelli [aut]

Initial release