Hi, David, Thanks a lot.
I don't know how it works after adding the line after library(ggplot2) /base_theme <- theme_update(axis.text.x = theme_text(angle = 0, hjust = 0.5), axis.text.y = theme_text(angle = 0, hjust = 0.5), panel.grid.major = theme_line(colour = "grey90"), panel.grid.minor = theme_blank(), panel.background = theme_blank(), axis.ticks = theme_blank(), legend.position = "none")/ However, I did add the same line after loading all the packages, but it failed...lol I was freaking out I put it in the wrong position or made a wrong coding in profile... Anyway, you really save me from this deadlock. THnaks. -- View this message in context: http://r.789695.n4.nabble.com/ggplot-theme-update-tp4354015p4355528.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.