f.read.nifti.volume: read whole image file

In AnalyzeFMRI: Functions for Analysis of fMRI Datasets Stored in the ANALYZE or NIFTI Format

Description

Reads the NIFTI image file into an array.

Usage

f.read.nifti.volume(file)

Arguments

file	The location of the image file to be read

Value

An array with the appropriate dimensions containing the image volume. A print out of the file information is also given. The function assumes that the corresponding .hdr file is in the same directory as the .img file (but if a .nii file is provided).

See Also

f.read.nifti.slice, f.read.nifti.slice.at.all.timepoints, f.read.nifti.ts

Examples

a<-f.read.nifti.volume(system.file("example-nifti.img", package="AnalyzeFMRI"))
dim(a)

Example output

Loading required package: R.matlab
R.matlab v3.6.2 (2018-09-26) successfully loaded. See ?R.matlab for help.

Attaching package: 'R.matlab'

The following objects are masked from 'package:base':

    getOption, isOpen

Loading required package: fastICA
Loading required package: tcltk
Loading required package: tkrplot
Warning messages:
1: no DISPLAY variable so Tk is not available 
2: loading Rplot failed 
[1] 53 63 46  1

AnalyzeFMRI documentation built on Oct. 5, 2021, 5:06 p.m.