Convert object to ROI

Convert the provided object into an ROIVolume or ROISurface object.

Usage

as_roi(obj, data, ...)

Arguments

obj

The object to be converted.

data

The associated data object.

...

Additional arguments passed to methods.

Value

An ROIVolume or ROISurface object.

Examples

# \donttest{
  ds <- gen_sample_dataset(c(5,5,5), 20, blocks=2)
  vox <- sample(which(ds$dataset$mask > 0), 10)
  samp <- data_sample(ds$dataset, vox)
  roi <- as_roi(samp, ds$dataset)
# }