In answering the "how can I get 2 y axes on the same plot" question for the umpteenth time (and why you shouldn't do that), I wondered if this kind of thing wants to go in the FAQ (along with pie charts and 3D bar graphs -- we could call it the "scourge graphics" section :-) ). I just updated the wiki page ( http://wiki.r-project.org/rwiki/doku.php?id=tips:graphics-base:2yaxes ), so the text could be stolen from there if desired. Ben Bolker -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 252 bytes Desc: OpenPGP digital signature URL: <https://stat.ethz.ch/pipermail/r-devel/attachments/20080522/ca8121df/attachment.bin>