fslr (version 1.9.2.1)

check_mask: Check Mask is Binary

Description

Determine if only values in a mask are 0/1

Usage

check_mask(mask, allow.NA = FALSE)

Arguments

mask

Object of class nifti

allow.NA

allow NAs in the mask

Value

Logical indicating if object is binary mask with only 0, 1, and NA if applicable

Examples

arr = array(rbinom(1000, size = 1, prob = 0.2), dim = c(10,10,10))
nim = oro.nifti::nifti(arr)
check_mask(nim)