hist.nifti: Histogram of Values in an Image

In neurobase: 'Neuroconductor' Base Package with Helper Functions for 'nifti' Objects

Histogram of Values in an Image

Description

Computes and displays a histogram of the values of an image with the option for a mask.

Usage

## S3 method for class 'nifti'
hist(x, ..., mask)

## S3 method for class 'anlz'
hist(x, ..., mask)

Arguments

x	Object of class nifti
...	Arguments passed to hist.default
mask	object to subset the image. If missing, then all values of the image are plotted.

Value

Output of hist

Examples

img = nifti(array(rnorm(10^3), dim = rep(10, 3)))
mask = img > 0
hist(img, mask = mask)

neurobase documentation built on Oct. 23, 2022, 5:05 p.m.