Re: [R] plotting groupedData object

From: Deepayan Sarkar <>
Date: Tue 02 May 2006 - 09:32:47 EST

On 5/1/06, Osman Al-Radi <> wrote:
> My apologies:
> library(nlme)
> gd<-groupedData(y~time|subject,outer=~group)
> plot(gd, outer=T)
> this produces a pannel per group with a curve per subject

For me, it produces the following:

> library(nlme)
> gd<-groupedData(y~time|subject,outer=~group)
Error in data.frame(y = y, time = time, subject = subject, group = group) :

        object "y" not found

so your example is not reproducible :-)

Feel free to use a dataset from nlme or any other standard package, or even simulated data, but please give something that we can run.

Deepayan mailing list PLEASE do read the posting guide! Received on Tue May 02 09:37:25 2006

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