http://maintenance-informatique-22.fr/?share=email/////////\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ Multiple plots with different titles using ggplot, lapply, and do.call.
parameters = data.frame(p1=letters[1:5], p2=round(rnorm(5),2)) l = replicate(5, data.frame(x=1:10, y=rnorm(10)), simplify=FALSE) names(l) = do.call(paste, c(parameters, sep=",")) plot_one = function(x) ggplot(data = l[[x]]) + geom_path(aes(x, y)) + opts(title = x) plots = lapply(names(l), plot_one) do.call(gridExtra::grid.arrange, plots)
Created by Pretty R at inside-R.org
http://stackoverflow.com/questions/10726470/ggplot-over-many-data-frames-changing-titles