R: densityauc - Calculate the AUC of a density object

densityauc {vulcan}

R Documentation

densityauc - Calculate the AUC of a density object

Description

This function will calculate the AUC of a density object generated by the 'density' function.

Usage

densityauc(dens, window)

Arguments

`dens`	a density object
`window`	a vector with two values, specifying the left and right borders for the AUC to be calculated

Value

a numeric value for the density AUC

Examples

set.seed(1)
a<-rnorm(1000)
d<-density(a)
window<-c(2,3)
da<-densityauc(d,window)

plot(d,main='')
abline(v=window,lty=2)
title(paste0('AUC between lines=',da))

[Package vulcan version 1.9.3 Index]