[R] lme - plot - labels

[Doktor, Daniel]

Hello there,

I am using the 'nlme' package to analyse among group and in between
group variances. I do struggle a little using the respective
plot-functions. I created a grouped object:

group.lme <- groupedData(obsday ~ oro | id,
data=read.table("data-lme.txt", header=T),
        labels=list(x = "Day of Year", y = "ID number"))

When I plot, however

plot(group.lme)

the y-labels appear on the x-axis and the x-labels do not are not drawn
at all.

Any advice? I am using R 2.2.1 on Windows XP

Thanks,

Daniel