Description Usage Arguments Details Value See Also Examples
For a vector of participant IDs and correspondingly named .voistat files, this extracts the value from the files for the specified ROIs. participants can also be a vector of filenames, in which case set dir="" and filesuffix="", as in the example.
1 2 | batch_voistat(participants, ROI_def, dir = "", filesuffix = ".voistat",
varname = "VALUE")
|
participants |
A vector of participant IDs |
ROI_def |
Object that defines combined ROIs, see ROI_definitions.R |
dir |
Directory and/or filename prefix of the files |
filesuffix |
Optional filename characters between ID and ".voistat" |
varname |
The name of the variable being extracted, e.g. "SRTM" |
See load_voistat() for specifics.
A table of values for the specified ROIs for all participants
Other Batch functions: batch_load
,
batch_tm
1 2 3 4 5 6 7 8 9 | participants <- c(system.file("extdata", "AD06_BPnd_BPnd_Logan.voistat",
package="tacmagic"),
system.file("extdata", "AD07_BPnd_BPnd_Logan.voistat",
package="tacmagic"),
system.file("extdata", "AD08_BPnd_BPnd_Logan.voistat",
package="tacmagic"))
batchtest <- batch_voistat(participants=participants, ROI_def=roi_ham_pib(),
dir="", filesuffix="", varname="Logan")
|
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