On 9/27/07, Jon Loehrke <jloehrke at umassd.edu>
wrote:> I have been crashing R while using lattice. My system consists of a Mac
> Intel, R 2.5.1, lattice 0.15-5, and I plot through the default quartz.
>
> R crashes after plotting several lattice functions. Has anyone else
> encountered this problem and does anyone know the cause, or a solution?
>
> Is this a lattice:mac, lattice:quartz, Lattice:me issue?
Your example doesn't crash for me (linux/x11), so not sure. Does it
crash without the weird characters in 'main'? Nothing else looks very
promising as a potential cause.
-Deepayan
> example...
>
> This crashes my system after plotting.
>
> library(lattice)
> haul<-as.integer(c(rep(1:12, 4)))
> species<-c(rep("species 1", 12),rep("species 2",
12),rep("species 3",
> 12),rep("species 4", 12))
> count<-c(895,540,1020,470,428,620, 760, 537, 845, 1050, 387,
> 497, 1520, 1610, 1900, 1350, 980, 1710, 1930, 1960, 1840, 2410,
> 1520, 1685, 43300, 32800, 28800, 34600, 27800, 32800,28100, 18900,
> 31400, 39500, 29000, 22300, 11000, 8600, 8260, 9830, 7600, 9650,
> 8900, 6060, 10200, 15500, 9250, 7900)
>
>
> qqmath(~count|species,
> distribution=qnorm,
> prepanel=prepanel.qqmathline,
> panel = function(x,...) {
> panel.grid()
> panel.qqmathline(x, ...)
> panel.qqmath(x, ...)
> },
> aspect=1,
> layout=c(2,2),# where c=# of columns, R=Number of rows
> main=list ("QQnorm plot for ?.",
cex=0.8),
> sub = list("",cex=.8),
> xlab = "Unit Normal Quantile",
> ylab=list ("variable in x units", cex=.8))
>
>
> Thanks,
>
> Jon
>
>
> Jon Loehrke
> Fisheries Graduate Research Assistant
> School for Marine Science and Technology
> UMASS-Dartmouth
> 838 S. Rodney French Blvd.
> New Bedford, MA 02744
> Phone: 508-910-6393
> Fax: 508-910-6396
>
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