[R] eclipse and R

Hello, I am trying to install Eclipse and R on an amd64 machine running Suse linux 9.3. I have compiled R 2.8.0 with --enable-R-shlib and it seems that compilation was successfull. After starting R, I installed the latest rJava package, from the output: checking whether JRI is requested... yes

[R] groups in lattice

Hello, I must be missing something very obvious. I have a dataset with consists of three groups, and for each group I would like to draw a regression line in one frame. Something like plot.a <- xyplot(result~price,data=nl, xlab="Standardized price",ylab="Outcome",groups=slice, panel=function(x