| f.read.analyze.slice {AnalyzeFMRI} | R Documentation |
Reads in a specific slice from an ANALYZE .img image format file into an array.
f.read.analyze.slice(file, slice, tpt)
file |
The .img file to be read from |
slice |
The number of the slice (assumed to be the 3rd dimension) |
tpt |
The number of the scan that the slice is to be taken from |
The entire dataset is assumed to be 4D and a slice is extracted that is referenced by specifying the last two dimensions of the dataset i.e.slice and tpt.
An array containing the slice
f.read.analyze.slice.at.all.timepoints,
f.read.analyze.ts,
f.read.analyze.volume
a<-f.read.analyze.slice(system.file("example.img", package="AnalyzeFMRI"),10,1)
dim(a)