getNumberOfMeasurements: Get Number of measurements (non NA)

In mknoll/imageanalysisBrain: Analysis of Brain Imaging Data

Description

Returns the total amount of measurements which are not NA in this image

Usage

getNumberOfMeasurements(img)

Arguments

img	brainImage instance

Value

number of non-NA measurements

Examples

data <- data.frame(x=1:10, y=1:10, 
z=c(rep(2,5), rep(3,5)), val=rnorm(100))
img <- new("brainImage", data, "test", 10)
getNumberOfMeasurements(img)

mknoll/imageanalysisBrain documentation built on May 23, 2019, 2:01 a.m.