\HeaderA{getCols}{Get number of replicates from character vector}{getCols}
\keyword{methods}{getCols}
\begin{Description}\relax
Get number of replicates from character vector
\end{Description}
\begin{Usage}
\begin{verbatim}getCols(labels)\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{labels}] 
\end{ldescription}
 {character vector showing whether each column is control or
treatment.  It is assumed that the columns are ordered, the
first n1 reps are control the next n2 reps are treatment}
\end{Arguments}
\begin{Value}
Return vector of length two which are the number of reps for the
first second group.
\end{Value}
\begin{Author}\relax
Carl Murie \email{carl.murie@mcgill.ca}
\end{Author}

