Hi,
try something like main=paste("plot",i) in the plot command. HTH, kd ________________________________________ Feladó: r-help-boun...@r-project.org [r-help-boun...@r-project.org] ; meghatalmazó: li li [hannah....@gmail.com] Küldve: 2014. június 24. 15:17 To: r-help Tárgy: [R] Making several plots using a loop function Hi all, When making a bunch of plots using a loop function, how to add title to reflect different plots. Specifically, for the code below, I generated 9 plots. I would like to add a title to each plot. For example, the titles will be respectively, plot1, plot 2, ⌠plot 9. Thank you very much! Hanna par(mfrow=c(3,3), pty="s", pch=16, col="blue") for ( i in 1:9) { lm1 <- lm(log(run_res[2:11, i]) ~ log(level)) plot(log(level), log(run_res[2:11, i]), xlab="dllution levels", ylab="%PS-80") abline(lm1)} [[alternative HTML version deleted]] ______________________________________________ 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.