\HeaderA{borderQC2}{Center of intensity QC plots}{borderQC2}
\keyword{hplot}{borderQC2}
\begin{Description}\relax
Creates the fifth page of the  QC report created by \code{\LinkA{QCReport}{QCReport}} for an object of class
\code{\LinkA{AffyBatch}{AffyBatch}}   The page contains plots showing the center of intensity of the border element of arrays in an \code{\LinkA{AffyBatch}{AffyBatch}}  object.
\end{Description}
\begin{Usage}
\begin{verbatim}
borderQC2(object)

\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{object}] 
\end{ldescription}
 {An object of class \code{\LinkA{AffyBatch}{AffyBatch}}.}
\end{Arguments}
\begin{Details}\relax
This creates the fifth page of a \code{\LinkA{QCReport}{QCReport}} report. 
Plots of the center of intensity of the positive and negative border elements of arrays in a \code{\LinkA{AffyBatch}{AffyBatch}} object are shown.  This plot is useful for detecting spatial biases in intensities on an array.

More details are available in the vignette.
\end{Details}
\begin{Value}
TRUE
\end{Value}
\begin{Examples}
\begin{ExampleCode}

   library(affydata)
    data(Dilution)

   borderQC2(Dilution)

\end{ExampleCode}
\end{Examples}