yes, i tried to modify the "2L" part in plot.lm ################################### if (show[2L]) { ylim <- range(rs, na.rm = TRUE) ylim[2L] <- ylim[2L] + diff(ylim) * 0.075 qq <- qqnorm(rs, main = main, ylab = ylab23, ylim = ylim, ...) if (qqline) qqline(rs, lty = 3, col = "gray50") if (one.fig) title(sub = sub.caption, ...) mtext(getCaption(2), 3, 0.25, cex = cex.caption) if (id.n > 0) text.id(qq$x[show.rs], qq$y[show.rs], rs) ###################################
but didnt go very far, I could just use text to add the label, I just dont understand why identify does not 'identify' the residuals in a linear model in the qqnorm plot ... Thanks. -- View this message in context: http://r.789695.n4.nabble.com/how-exactly-does-identify-work-tp3045953p3049385.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.