Hi, Something like this maybe,
plot.new() lab = expression(bar(T)*"("*-x*" ; "*alpha*")"-G*"("*x*" ; "*alpha*" , "*J*")") text(0.5,0.5,lab) ?plotmath HTH, baptiste 2010/1/8 bernardo lagos alvarez <blacert...@gmail.com>: > Dear useRs, > > How can I, writting the correct greek letter using postscrip or pdf function. > > In my figures appears only the first letter (a of alpha, n of nu) > when include the graphs in my .tex doxument. I am using > > title( expression(bar(T)(paste(-x,";",alpha))-G(paste(x,";",alpha,",",J)))) > title( expression(bar(T)(paste(-x,";"~alpha))-G(paste(x,";"~alpha,",",J)))) > title( expression(bar(T)(paste(-x,";"*alpha))-G(paste(x,";"*alpha,",",J)))), > not work. > >>sessionInfo() > R version 2.9.0 (2009-04-17) > i386-pc-mingw32 > > locale: > LC_COLLATE=Spanish_Spain.1252;LC_CTYPE=Spanish_Spain.1252;LC_MONETARY=Spanish_Spain.1252;LC_NUMERIC=C;LC_TIME=Spanish_Spain.1252 > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > > Thanks for your help, > > Bernardo. > > ______________________________________________ > 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. > ______________________________________________ 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.