[R] Overlaying lattice plots

Hillary, Richard M r.hillary at imperial.ac.uk
Tue Dec 20 11:31:58 CET 2005

Excellent, thanks man!

-----Original Message-----
From: ernesto [mailto:ernesto at ipimar.pt] 
Sent: 20 December 2005 10:32
To: Hillary, Richard M; Iago Mosqueira; Mailing List R; R-devel
Subject: Re: Overlaying lattice plots

Hillary, Richard M wrote:

> Morning chaps, I have a little question for your capable minds... Say 
> I have an observed and predicted set of quants (in my case, length 
> frequencies by year and age/length), is there a way to use lattice 
> plots to plot the observed and predicted data together, panel by
> Obrigado/gracias (thankyou in Galego is?...) Rich

Hi Richard,

If you want to plot both datasets on the same plot just make use of the
xyplot for FLQuants, something like

flqs <- FLQuants(list(pred=pred.quant, res=res.quant)) xyplot(data~age,

now tune it the way you want and change the formula to fit your needs.



ps: I'm cc'ing this to the mailing lists, I find it usefull for others.

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