neurobase: mean.nifti – R documentation

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mean.nifti

Mean of Values in an Image

Computes the mean of values of an image with the option for a mask.

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

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

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

Output of mean

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

'Neuroconductor' Base Package with Helper Functions for 'nifti' Objects

v1.32.1

GPL-2

Authors

John Muschelli [aut, cre]

Initial release