xyplot - help with multiple Y's vs. X of a member data in multiple panels
Can you clarify how many curves you want in each panel? You have 3 Ys and your original email indicated at least 7 ID values. Do you really want 21 curves in each panel? Or do you want separate panels for the Ys? Re your code: note that, regarding a formula of the type y1 + y2 ~ x, ?xyplot says: "This feature cannot be used in conjunction with the groups argument." -Peter Ehlers
Santosh wrote:
Hi Jim and others, I tried suggestions and somehow the graphs do not seem to be aligned on X-axis (i.e. they appear to be shifted on x-axis).. I guess panel.xyplot or panel.superpose is needed? I am not sure what the "group" variable be panel.xyplot, whether it is the "ID" or the "newFactor". I tried panel.xyplot(x,y,) with "group=ID" and "group=newFactor" and it did not work. Your suggestions would be highly appreciated!! Regards, Santosh On Thu, Dec 31, 2009 at 6:59 PM, jim holtman <jholtman at gmail.com> wrote:
I am not too sure if this is what you are after, but I just created a new factor for the panel: # create a new factor d1$newFactor <- factor(paste(d1$DS1, "+", d1$DS2, "+", d1$DS3)) xyplot(Y1+Y2+Y3~X1|newFactor,data=d1,group=ID) On Thu, Dec 31, 2009 at 6:25 AM, Santosh <santosh2005 at gmail.com> wrote:
Dear R experts,
Wish you all a HAPPY NEW YEAR!
How do I go about plotting (using lattice) overlays of an ID (group=ID)
observed, fitted data in each panel of a multiple panel plot (each panel
identified by DS1 + DS2 + DS3)? "x" variable is X1 in the accompanying
section of a dataset. each individual is identified by color and Y's are
identified by "pch" or "lty".
I guess the code goes something like the one below, but could not get the
proper use of panel functions....
xyplot(Y1+Y2+Y3~X1|DS1+DS2+DS3,data=d1,group=ID,...)...
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______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html> and provide commented, minimal, self-contained, reproducible code.
-- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve?
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______________________________________________ R-help at r-project.org 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.
Peter Ehlers University of Calgary 403.202.3921