prepfmri: preprocessing fMRI data
In benwu233/DICA: Distributional Independent Component Analysis
Description
Usage
Arguments
Value
Description
The function preprocesses fMRI data (NIfTI format) with the following steps:
detrending; demeaning; and PCA.
Usage
1
prepfmri(nii, mask, r = 40)
Arguments
nii
A 4-D fMRI image.
mask
A 3-D mask has the same dimension with dim(nii)[1:3].
r
The number of PCs.
Value
The preprocessed n*r data matrix (n is the number of masked voxels).
benwu233/DICA documentation built on Oct. 2, 2021, 7:12 p.m.
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Description Usage Arguments Value
Description
The function preprocesses fMRI data (NIfTI format) with the following steps: detrending; demeaning; and PCA.
Usage
1 | prepfmri(nii, mask, r = 40)
|
Arguments
nii |
A 4-D fMRI image. |
mask |
A 3-D mask has the same dimension with |
r |
The number of PCs. |
Value
The preprocessed n*r data matrix (n is the number of masked voxels).
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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