apply: Extension of apply to allow input of antsImage

In stnava/ANTsR: ANTs in R: Quantification Tools for Biomedical Images

Extension of apply to allow input of antsImage

Description

Returns an antsImage after applying function.

Usage

apply(X, MARGIN, FUN, ...)

## Default S3 method:
apply(X, MARGIN, FUN, ...)

## S3 method for class 'antsImage'
apply(X, MARGIN, FUN, ...)

Arguments

X	an antsImage
MARGIN	a vector giving the subscripts which the function will be applied over.
FUN	the function to be applied.
...	optional arguments to FUN

Value

output is antsImage of lower dimnesion than input

Author(s)

Duda JT

Examples

img <- makeImage(c(4, 4, 4), rnorm(4 * 4 * 4))
img2 <- apply(img, c(1, 2), mean)
is.antsImage(img2)

stnava/ANTsR documentation built on April 16, 2024, 12:17 a.m.