\HeaderA{newpainters}{The Discretized Painter's Data of de Piles}{newpainters}
\keyword{datasets}{newpainters}
\begin{Description}\relax
The original painters data contain the subjective assessment, 
on a 0 to 20 integer scale, of 54 classical painters. The
newpainters data discretizes the subjective assessment by
quartiles with thresholds 25\%, 50\%, 75\%. The painters were 
assessed on four characteristics: composition, drawing, 
colour and expression.  The data is due to the Eighteenth century 
art critic, de Piles.
\end{Description}
\begin{Usage}
\begin{verbatim}data(newpainters)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A table containing 5 variables ("Composition", "Drawing", "Colour", 
"Expression", and "School") and 54 observations.
\end{Format}
\begin{Source}\relax
A. J. Weekes (1986).``A Genstat Primer''. Edward Arnold.

M. Davenport and G. Studdert-Kennedy (1972). ``The statistical
analysis of aesthetic judgement: an exploration.'' \emph{Applied
Statistics}, vol. 21,  pp. 324--333.

I. T. Jolliffe (1986) ``Principal Component Analysis.'' Springer.
\end{Source}
\begin{References}\relax
Venables, W. N. and Ripley, B. D. (2002) ``Modern Applied
Statistics with S,'' Fourth edition.  Springer.
\end{References}

