Gets Voxel Dimensions

Grabs the pixdim and takes the correct elements

voxdim(img)

Arguments

img	nifti object

Value

Vector of length 3

Examples

nim <- nifti(array(rnorm(10^3), dim = c(5, 2, 100)),
pixdim = c(1, 0.5, 0.2, 1))
voxdim(nim)
#> [1] 0.5 0.2 1.0