You do not mention your OS, so further details may be needed. Graphical output can be constrained by machine details. As a first step, why not try a format that has multiple page possibilities such as pdf ... this gives me 4 pages:

 pdf(file ="outtest.pdf")
 ?lm
 ctl <- c(4.17,5.58,5.18,6.11,4.50,4.61,5.17,4.53,5.33,5.14)
 trt <- c(4.81,4.17,4.41,3.59,5.87,3.83,6.03,4.89,4.32,4.69)
 group <- gl(2,10,20, labels=c("Ctl","Trt"))
 weight <- c(ctl, trt)
 anova(lm.D9 <- lm(weight ~ group))
#Analysis of Variance Table
#
#Response: weight
#          Df Sum Sq Mean Sq F value Pr(>F)
#group      1 0.6882  0.6882  1.4191  0.249
#Residuals 18 8.7292  0.4850
 plot(lm.D9)
 dev.off()

--
David Winsemius

On Mar 17, 2009, at 2:18 PM, Koboltschnig, Rose-Gerd wrote:
i use the vars package and would like to save the plots plotted with the
plot method for objects with class attribute varest etc.
so, if
        library(vars)
        data(Canada)
        var.canada <- VAR(Canada)
then
        plot(var.canada)
produces a plot for every of the four variables. one has to press return to get the next plot ("waiting to confirm page change... "). it is only possible to confirm the page change, but not to save the plot - only for
the last one one gets the options "save", "print" ...

also when i call
        png(file=var.png)
        plot(var.canada)
        dev.off()
i only get the last plot.

how can i save the four plots, not only the last one?



David Winsemius, MD
Heritage Laboratories
West Hartford, CT

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