Get range of an image — fslrange • fslr

This function calls fslstats -R to get the range of an image or fslstats -r to get the robust range

fslrange(file, robust = FALSE, verbose = TRUE, ts = FALSE, ...)

Arguments

file: (character) filename of image to be checked
robust: (logical) Should the range be robust (-r)
verbose: (logical) print out command before running
ts: (logical) is the series a timeseries (4D), invoking -t option
...: options passed to checkimg

Value

numeric vector of length 2

Examples

if (have.fsl()){
 mnifile = file.path(fsldir(), "data", "standard", 
   "MNI152_T1_2mm.nii.gz")
 fslrange(mnifile)
}  
#> fslstats  "/usr/local/fsl/data/standard/MNI152_T1_2mm.nii.gz" -R
#> [1]    0 9968