subsetg

Indexvector containing values between <code>1</code> and <code>x@ngrad</code>.

This function creates an object of class "dtiData" that containes
only a subset, defined by an index vector, of the S0 and diffusion weighted images. 
This function may e.g. be used to separate information measured on different
shells.

manip

Diffusion Weighted Imaging (DWI) is a Magnetic Resonance Imaging
             modality, that measures diffusion of water in tissues like the human 
             brain. The package contains R-functions to process diffusion-weighted 
             data. The functionality includes diffusion tensor imaging (DTI),
             diffusion kurtosis imaging (DKI), modeling for high angular resolution 
             diffusion weighted imaging (HARDI) using Q-ball-reconstruction and 
             tensor mixture models, several methods for structural adaptive 
             smoothing including POAS and msPOAS, and a streamline fiber tracking 
             for tensor and tensor mixture models.
             The package provides functionality to manipulate and visualize results 
             in 2D and 3D.

subsetg: Create an objects of class "dtiData" containing only a subset of gradient directions.

Description

Usage

Arguments

Value

See Also