fslstats: FSL Stats

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

FSL Stats

Description

This function calls fslstats

Usage

fslstats(file, opts = "", verbose = TRUE, ts = FALSE, ...)

Arguments

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

Value

Result of fslstats command

Examples

if (have.fsl()){
system.time({
x = array(rnorm(1e6), dim = c(100, 100, 100))
img = nifti(x, dim= c(100, 100, 100), 
datatype = convert.datatype()$FLOAT32, cal.min = min(x), 
cal.max = max(x), pixdim = rep(1, 4))
entropy = fslstats(img, opts='-E')
})
}  

fslr documentation built on May 29, 2024, 2:31 a.m.