Thanks for all the answers. I'll have a look at ggplot2. I'd seen the
possibility to set panel-specific limits via ylim, but I was in fact
looking for a switch to achieve non-global automatic scaling.
Given the fact that there is no built in provision for that, I take it
it's a functionality that isn't (considered) very interesting for most
lattice users, but out of curiosity, how difficult would it be to
implement it?
Ren?
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