[R] [ggplot] some questions

[Sebastian Weber]

Hello everyone!

Sorry, for asking all the time, but I still have some questions which I
just can not find in the docs:

- Suppose I have a factor with quite a lot of levels. How do I split
this factor not only along x or y axis, but rather split about both
axis. I'm looking for the lattice layout-equivalent.

- If I split my data into levels and plot my measurement for every
factor. How can I then add a line to every seperate panel with a
different slope and a different intercept?

Thanks a lot in advance.

Greetings,

Sebastian