[R] lattice : superpose symbols with a great many points
LaurentRHelp at free.fr
Fri Jun 20 21:45:03 CEST 2014
I like to use with xyplot (package lattice) the groups argument and
superpose.symbol to compare several curves. But, when there are a great
many points, the symbols are very close and the graph becomes
unreadable. Would there be an argument or a tip not to draw all the
symbols, for example the symbols could be drawn only every x points, x
given as an argument ?
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