\HeaderA{normalize.quantiles}{Quantile Normalization}{normalize.quantiles}
\aliasA{normalize.AffyBatch.quantiles}{normalize.quantiles}{normalize.AffyBatch.quantiles}
\keyword{manip}{normalize.quantiles}
\begin{Description}\relax
Using a normalization based upon quantiles, this function
normalizes a matrix of probe level intensities.
\end{Description}
\begin{Usage}
\begin{verbatim}
  normalize.AffyBatch.quantiles(abatch, type=c("separate","pmonly","mmonly","together"))
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{abatch}] An \code{\LinkA{AffyBatch}{AffyBatch}}
\item[\code{type}] A string specifying how the normalization should be
applied. See details for more.
\end{ldescription}
\end{Arguments}
\begin{Details}\relax
This method is based upon the concept of a quantile-quantile
plot extended to n dimensions. No special allowances are made for
outliers. If you make use of quantile normalization either through
\code{\LinkA{rma}{rma}} or \code{\LinkA{expresso}{expresso}}
please cite Bolstad et al, Bioinformatics (2003).

The type argument should be one of
\code{"separate","pmonly","mmonly","together"} which indicates whether
to normalize only one probe type (PM,MM) or both together or separately.
\end{Details}
\begin{Value}
A normalized \code{AffyBatch}.
\end{Value}
\begin{Author}\relax
Ben Bolstad, \email{bmbolstad.com}
\end{Author}
\begin{References}\relax
Bolstad, B (2001) \emph{Probe Level Quantile Normalization of High Density
Oligonucleotide Array Data}. Unpublished manuscript
\url{http://bmbolstad.com/stuff/qnorm.pdf}

Bolstad, B. M., Irizarry R. A., Astrand, M, and Speed, T. P. (2003)
\emph{A Comparison of Normalization Methods for High Density
Oligonucleotide Array Data Based on Bias and Variance.}
Bioinformatics 19(2) ,pp 185-193. \url{http://bmbolstad.com/misc/normalize/normalize.html}
\end{References}
\begin{SeeAlso}\relax
\code{\LinkA{normalize}{normalize}}
\end{SeeAlso}

