Hi,
thank you, Pascal, for your quick reply. Unfortunately your suggestion
is not working. Please have a look on the attachment, I have added
manually the mean lines I am trying to plot. The problem with 'abilne'
seems to be that the argument 'v' is relative to the graph area, not the
x-axis scale. Thus, plottingat v='mean' won't work...
Any suggestions?
Kind regards,
Kimmo
08.03.2012 09:49, Pascal Oettli wrote:
Hi Kimmo,
You can try to use the "layer" function from "latticeExtra" library:
densityplot(~PV1CIV, groups=SGENDER, data=ISGFINC2,
lwd=2, col=1, lty=c(1,2), pch=c("+","o"),
key=list(text=list(lab=levels(ISGFINC2$SGENDER), col=1),
space="bottom", columns=2, border=T, lines=T, lwd=2,
lty=c(1,2), col=1), ref=T, plot.points=F) +
layer(panel.abline(v=mean(PV1CIV[ SGENDER==1 ])))
Regards,
Pascal
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
