From r.hillary at imperial.ac.uk  Tue Dec 20 12:21:56 2005
From: r.hillary at imperial.ac.uk (Hillary, Richard M)
Date: Tue, 20 Dec 2005 11:21:56 -0000
Subject: [Rd] Overlaying lattice plots
Message-ID: <CAAD15FC4F69AC419F16028EBBCCC36F138EF4@icex1.ic.ac.uk>

There seems to be a problem here, probably of my own making... 

flqs <- FLQuants(list(observed=obs, fitted=fits))
xyplot(data~age,data=flqs)
Error in tmp[subset] : object is not subsettable
?     

-----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
panel?
> 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,
data=flqs)

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

Regards

EJ

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



[Rd] Overlaying lattice plots
Hillary, Richard M