Hi, I suspect this has to do with your locale, as it seems to work on my system. Take a look at:
Sys.getlocale() # see yours ?Sys.setlocale # documentation If you're are talking about something to add to a graph (e.g., in the title or labelling a point) try: sd_label <- substitute(LSD~(P <= 0.05) == n, list(n = 5)) plot(1:10, main = sd_label) HTH, Josh On Sun, Dec 5, 2010 at 11:25 AM, romzero <romz...@yahoo.it> wrote: > > If i insert \u2264 inside the text, like this > > lsd_label <- "LSD (P \u2264 0.05) = " > > the result is > > "LSD (P = 0.05) = " > > instead > > "LSD (P ≤ 0.05) = " > > how can i solve this problem? > > Thanks. > -- > View this message in context: > http://r.789695.n4.nabble.com/less-than-or-equal-to-glyph-tp3073557p3073557.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. > -- Joshua Wiley Ph.D. Student, Health Psychology University of California, Los Angeles http://www.joshuawiley.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.