Dear Helpers, I would like to add some text to my plot, containing a variable and the calculated value for the variable. As I would like to produce many plots, I hope this can be done automatically. Unfortunately I can't get R to do the calculation for cor(nou,dak) when I use expression()..
text(0,2.2,expression(paste(r[Pearson],"=", cor(nou,dak) , sep= " ")),pos=4, cex=1.5) Is there a command that "stops" expression() so the result is calculated and printed in the plot? Thank you in advance, Tonja ______________________________________________ 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.
