\HeaderA{khan}{Small blue round cell tumor dataset of Khan et al. (2001)}{khan}
\keyword{datasets}{khan}
\begin{Description}\relax
s. below
\end{Description}
\begin{Usage}
\begin{verbatim}data(khan)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A data frame with 63 observations on the following 2309 variables.
The first column (named \code{khanY}) contains the tumor classes
(BL = Burkitt Lymphoma, EWS = Ewing Sarcoma, NB = Neuro Blastoma,
RMS = Rhabdomyosarcoma).\bsl{}
\code{khanY}: a factor with levels \code{BL} \code{EWS} \code{NB} \code{RMS} \bsl{}
\code{X2-X2309}: Gene expression values.
\end{Format}
\begin{Source}\relax
Adopted from the dataset in the package \code{pamr}.
\end{Source}
\begin{References}\relax
Khan, J., Wei, J. S., Ringner, M., Saal, L. H., Ladanyi, M., Westermann, F., Berthold,
F., Schwab, M., Antonescu, C. R., Peterson, C., Meltzer, P. S., (2001).

Classification and diagnostic prediction of cancers using gene expression profiling and artificial neural
networks.

\emph{Nature Medicine 7, 673-679}.
\end{References}
\begin{Examples}
\begin{ExampleCode}
data(khan)\end{ExampleCode}
\end{Examples}

