David & JC, Excellent point, of course it does - and of course that is (should have been) obvious!!! That is what I get for taking a reviewers comment/suggestion as gospel without applying a bit of thought!
I'm off to go and kick myself..... Cheers, Ross -- View this message in context: http://r.789695.n4.nabble.com/Force-regression-line-to-a-1-1-relationship-tp3809733p3810172.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.