Hallo Lorenzo,
In addition to Berts advice
try
> trellis.par.get("superpose.symbol")
which shows the default for superposed graphics
and set them with the par.settings parameter
> dotplot(VADeaths, type = "o",
+ auto.key = list(lines = TRUE, space = "right"),
+ main = "Death Rates in Virginia - 1940",
+ par.settings=list(superpose.symbol=list(pch=1:4)),
+ xlab = "Rate (per 1000)")
Gerrit
On 05/28/2017 12:00 PM, r-help-request at r-project.org
wrote:> Re: Problem with Example with Lattice