f.read.nifti.ts: read in one voxel time series

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

Description

Given a 4D NIFTI .img/.hdr image pair or a .nii file this function can read in the time series from a specified position in 3D into a vector.

Usage

f.read.nifti.ts(file, x, y, z)

Arguments

file	The .img file
x	The x-coordinate
y	The y-coordinate
z	The z-coordinate

Details

Given a 4D NIFTI .img/.hdr image pair or a .nii file this function can read in the time series from a specified position in 3D into a vector.

Value

A vector containing the time series

See Also

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

Examples

f.read.nifti.ts(system.file("example-nifti.img", package="AnalyzeFMRI"),30,30,10)

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] 1

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