https://github.com/cran/kappalab
Tip revision: c35c3217a80758cae846a0c1336934ca8aee9b2b authored by Ivan Kojadinovic on 23 September 2006, 00:00:00 UTC
version 0.3-0
version 0.3-0
Tip revision: c35c321
pdf.Choquet-methods.Rd
\name{pdf.Choquet-methods}
\docType{methods}
\alias{pdf.Choquet}
\alias{cdf.Choquet}
\alias{pdf.Choquet-methods}
\alias{cdf.Choquet-methods}
\alias{pdf.Choquet,game,numeric-method}
\alias{cdf.Choquet,game,numeric-method}
\title{Distribution of the Choquet integral for evaluations uniformly
distributed on the unit hypercube}
\description{Methods for computing the probability density and cumulative
distribution functions of the Choquet integral with respect to a game
for evaluations uniformly distributed on the unit hypercube.}
\section{Methods}{
\describe{
\item{object = "game", y = "numeric" }{Returns the value of the
p.d.f. or the c.d.f. at \code{y}.}
}}
\references{
J-L. Marichal and I. Kojadinovic (2006), \emph{The distribution of linear
combinations of lattice polynomials from the uniform distribution},
working paper.
}
\seealso{
\code{\link{game-class}}.
}
\examples{
## a capacity
mu <- capacity(c(0,0.1,0.6,rep(0.9,4),1))
## the cdf of the Choquet integral at 0.7
cdf.Choquet(mu,0.7)
## the same but empirically
m <- 10000
ch <- numeric(m)
for (i in 1:m) {
f <- runif(3)
ch[i] <- Choquet.integral(mu,f)
}
sum(ifelse(ch<=0.7,1,0))/m
}
\keyword{methods}