search for: n4647019

...aks=c("0","1"), values=c(1,2), labels = c("male", "female")) + geom_smooth(method = "lm", se = FALSE, # Don't add shaded confidence region size = 1.2, aes(group = char : sex)) <http://r.789695.n4.nabble.com/file/n4647019/1.bmp> Thanks a looooot! -- View this message in context: http://r.789695.n4.nabble.com/how-to-group-smooth-line-by-two-groups-tp4647019.html Sent from the R help mailing list archive at Nabble.com.