BrainVectorSource {neuroim}

BrainVectorSource

Description

Construct a BrainVectorSource object

Usage

BrainVectorSource(fileName, indices = NULL, mask = NULL)

Arguments

fileName

name of the 4-dimensional image file

indices

the subset of integer volume indices to load – if NULL then all volumes will be loaded

mask

image volume indicating the subset of voxels that will be loaded. If provided, function returns SparseBrainVectorSource

Details

If a mask is supplied then it should be a LogicalBrainVolume or BrainVolume instance. If the latter, then the mask will be defined by nonzero elements of the volume.

Value

a instance deriving from BrainVectorSource