Nothing
## Run cudaMultireg.slice on a data volume
cudaMultireg.volume <-
function(fbase=NULL, R=2000, keep=5, nu.e=3, zprior=FALSE, rng=0, rg=c(NULL,NULL),
swap=FALSE, savedir=tempdir())
{
if(!is.null(fbase)) {
fsl.filtered <- system.file(paste("extdata/", fbase,
"_filtered_func_data.nii.gz", sep = ""), package = "cudaBayesregData")
fsl.mask <- system.file(paste("extdata/", fbase, "_mask.nii.gz",
sep = ""), package = "cudaBayesregData")
## Design matrix (FSL-like)
fsl.design <- system.file(paste("extdata/", fbase, "_design.mat",
sep = ""), package = "cudaBayesregData")
} else {
fsl.filtered <- "filtered_func_data.nii.gz"
fsl.mask <- "mask.nii.gz"
fsl.design <- "design.mat"
}
img.nifti <- readNIfTI(fsl.filtered)
img <- img.nifti@.Data
d <- dim(img)
if(is.null(rg)) {
nslices <- d[3]
first <- 1
last <- nslices
}
else {
first <- rg[1]
last <- rg[2]
}
for (sl in (first:last)) {
cat("\n*** multilevel slice n.", sl,"\n")
slicedata <- read.fmrislice(fbase=fbase, slice=sl, swap=swap)
ymaskdata <- premask(slicedata)
fsave <- paste(savedir,"/",fbase,"_s",sl,"_nu",nu.e,".sav",sep="")
out <- cudaMultireg.slice(slicedata, ymaskdata, R=R, keep=keep, nu.e=nu.e,
fsave=fsave, zprior=zprior, rng=rng)
}
}
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