neurobase (version 1.32.4)

check_mask: Check Mask is Binary

Description

Determine if only values in a mask are 0/1

Usage

check_mask(mask, allow.NA = FALSE, allow.array = TRUE)

Value

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

if applicable

Arguments

mask

Object of class nifti

allow.NA

allow NAs in the mask

allow.array

if class(mask) is "array", is this OK?

Examples

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