This method converts a NeuroVol object to a mask by setting all positive values to TRUE and all non-positive values to FALSE.
This method converts a NeuroVol object to a mask by setting the specified indices to TRUE and the remaining elements to FALSE.
Usage
# S4 method for NeuroVol,missing
as.mask(x)
# S4 method for NeuroVol,numeric
as.mask(x, indices)
Arguments
- x
A NeuroVol object to convert to a mask.
- indices
A numeric vector containing the indices of the input NeuroVol that should be set to TRUE in the resulting mask.
Value
A LogicalNeuroVol object representing the mask created from the input NeuroVol.
A LogicalNeuroVol object representing the mask created from the input NeuroVol with specified indices.