\HeaderA{snps}{accessor for genotype data in a ggExprSet}{snps}
\aliasA{snps,racExSet,missing-method}{snps}{snps,racExSet,missing.Rdash.method}
\aliasA{snps,smlSet,chrnum-method}{snps}{snps,smlSet,chrnum.Rdash.method}
\keyword{models}{snps}
\begin{Description}\relax
accessor for genotype data in a ggExprSet
\end{Description}
\begin{Usage}
\begin{verbatim}
snps(x,chr)
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{x}] instance of \code{\LinkA{racExSet-class}{racExSet.Rdash.class}} or
of \code{\LinkA{smlSet-class}{smlSet.Rdash.class}}
\item[\code{chr}] instance of \code{\LinkA{chrnum-class}{chrnum.Rdash.class}}
\end{ldescription}
\end{Arguments}
\begin{Details}\relax
simple accessor, can be inefficient
\end{Details}
\begin{Value}
instance of data.frame
\end{Value}
\begin{Author}\relax
Vince Carey <stvjc@channing.harvard.edu>
\end{Author}
\begin{Examples}
\begin{ExampleCode}
data(chr20GGdem)
dim(snps(chr20GGdem))
snps(chr20GGdem)[1:4,1:4]
\end{ExampleCode}
\end{Examples}

