Dear list Getting very frustrated with this simple-looking problem
> m1 <- lm(x~y, data=mydata) > outliers <- abs(stdres(m1))>2 > plot(x~y, data=mydata) I would like to plot a simple x,y scatter plot with labels giving custom information displayed for the outliers only, i.e. I would like to define a column mydata$labels for the mydata dataframe so that the command > text(mydata$y, mydata$x, labels=mydata$labels) will label those rows where outliers[i] = TRUE with text but is otherwise blank The first problem I have is that due to some NAs in mydata, nrows(outliers) < nrows(mydata) and I'm getting in a tangle trying to pad the appropriate rows of outliers Thanks Rob ______________________________________________ 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.
