search for: u00b1

...ip" of a faceted ggplot2 plot. A very nice solution, thanks to Professor Ripley's post of Nov 16, 2008; 3:13pm, visible at http://r.789695.n4.nabble.com/Symbols-to-use-in-text-td874239.html and subsequently http://www.fileformat.info/info/unicode/char/00b1/index.htm, is: junk<- "\u00B1" print(junk) # This works very nicely. For instance: junk<-data.frame(gug=c( rep( "\u00B1 1.2", 10) , rep( "\u00B1 2.3", 10) ) ) junk$eks<-1:nrow(junk) junk$why<-with(junk, as.numeric(gug) + eks) print(summary(junk)) library(ggplot2) print( ggplot(data...

Hi List, I want to print ? in a lattice graph label. This works in windows, but the linux version has problems - it cannot translate the character. Error is "invalid input in mbcsToLatin1". I use the standard encoding and also dev.print(file="filename",dev=pdf, encoding="PDFDoc.enc") I am afraid I don't know enough about the linux font encodings to figure out

Hi R people! :-) I am printing a table of percentages (P) and their 95% confidence interval half-widths (CI). I would like to (i) create a character string of P and CI that has the plus/minus character to the left of CI, then (ii) use write.csv to save that file with the P, CI and the special plus/minus character. I poured over the r-help archives and did not find advice on this. That

dear reserachers, I am looking for a expression about a special symbol (±) in a Legend and add on front of "Mean ± SD" the symbol of bracket sorry if the example is not great disptest <- matrix(rnorm(10),nrow=10) disptest.means<- rowMeans(disptest) plot(1:10,disptest.means) dispersion(1:10,disptest.means,(disptest.means+disptest ),(disptest.means-disptest