\name{enrichKEGG}
\alias{enrichKEGG}
\title{KEGG Enrichment Analysis of a gene set.}
\usage{enrichKEGG(gene, organism="human", pvalueCutoff=0.05, readable=FALSE)}
\description{KEGG Enrichment Analysis of a gene set.
Given a vector of genes, this function will return the enrichment KEGG
categories with FDR control.}
\value{A \code{enrichKEGGResult} instance.}
\author{Guangchuang Yu \url{http://ygc.name}}
\seealso{\code{\link{enrichKEGGResult-class}}, \code{\link{compareCluster}}}
\keyword{manip}
\arguments{\item{gene}{a vector of entrez gene id.}
\item{organism}{Currently, only "human" and "mouse" supported.}
\item{pvalueCutoff}{Cutoff value of pvalue.}
\item{readable}{if readable is TRUE, the gene IDs will mapping to gene
symbols.}}
\examples{data(gcSample)
yy = enrichKEGG(gcSample[[5]], pvalueCutoff=0.01)
head(summary(yy))
#plot(yy)}