[R] help!!!

Prof Brian Ripley ripley at stats.ox.ac.uk
Tue Oct 26 10:57:52 CEST 2004

On Tue, 26 Oct 2004, Jim Gustafsson wrote:

> I will compare some results in a dotplot.
> The picture is very dark(grey) in the background, could I get it ligther?

library(lattice) # is needed
?trellis.device  # and see themes.

However, if you get a very dark grey, your computer system is set up
incorrectly, and you need to explore the `gamma' option (if implemented)
to the graphics device you are using to get a mid grey (or get your 
monitor calibrated).

> R-code
> dotplot(LINES~VAL, 
> groups=QQ,key=simpleKey(levels(QQ1),space="top"),xlab="Values",main="Tail-Measure" 
> )
> (where LINES,VAL, QQ is vectors)

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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