ts2matrix: Timeseries to Matrix

In angelgar/voxel: Mass-Univariate Voxelwise Analysis of Medical Imaging Data

Description

This function is able to mask a 4-Dimensional image and create a matrix from it. Each column represents the same voxel in the xyz array while the rows represent the t-dimension.

Usage

ts2matrix(image, mask)

Arguments

image	Input image of type 'nifti'
mask	Input mask of type 'nifti'. Must be a binary mask

Examples

image <- oro.nifti::nifti(img = array(1:64, dim =c(4,4,4,5)))
mask <- oro.nifti::nifti(img = array(0:1, dim = c(4,4,4)))
matrix <- ts2matrix(image, mask)

angelgar/voxel documentation built on Dec. 31, 2019, 3:09 p.m.