Hi,
Thanks for your email..

Each panel (in a multiple panel) is identified by "DS1, DS2 & DS3" in the
dataset sent earlier. I would like an overlay of Y1, Y2 & Y3 (each by
different lines) for each ID in the group. Each ID in the group is
represented by a color.

Regards & Thanks,
Santosh

On Mon, Jan 4, 2010 at 5:07 PM, Peter Ehlers <ehlers@ucalgary.ca> wrote:

> 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@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@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,...)...
>>>>       [[alternative HTML version deleted]]
>>>>
>>>> ______________________________________________
>>>>
>>>> R-help@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?
>>>
>>>
>>        [[alternative HTML version deleted]]
>>
>> ______________________________________________
>> R-help@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
>

	[[alternative HTML version deleted]]

