Hi, Through pgfSweave you can use the tikz device, which is the one that can interpret Latex code (package tikzDevice). I would start with a minimal self-contained plot with this function. see ?tikz for examples.
HTH, baptiste On 15 April 2011 20:03, Michael McAssey <mpmcas...@gmail.com> wrote: > Ben, > > This example of pgfSweave looks like it would address my problem. I > installed this package, but I cannot determine how to use it to make R > convert LaTeX commands into mathematical symbols on an R plot. The > documentation does not seem to address this. I tried to mimic the > example from Yihui Xie that you provided but R only puts the LaTeX > code on my plot without converting it. That is, if in the R GUI I > have: > >> library(pgfSweave) >> plot(1:10, 1:10, "$Y=\\beta_0 + \\beta_1 x + \\epsilon$") > > then in the plot the y-axis label is $Y=\beta_0 + \beta_1 x + > \epsilon$ rather than what I want. I can't find any useful help on > Google. Any further suggestions? > > Thanks. > > Michael > > > On Thu, Apr 14, 2011 at 11:22 PM, Ben Bolker <bbol...@gmail.com> wrote: >> >> Michael McAssey <mpmcassey <at> gmail.com> writes: >> >> > >> > I need to include some mathematical expressions in a plot I am creating in >> > R, one of which requires an underbrace, which in LaTeX would be written >> > like >> > >> > \underbrace{T \cdots T}_{n times} >> > >> > There does not appear to be a provision for this in plotmath, and I cannot >> > find anything on the topic in the R-help archive or in a Google search. I >> > would appreciate some help with this. >> >> Does >> >> <http://yihui.name/en/wp-content/uploads/2010/02/lyx-pgfsweave-demo.pdf> >> >> help at all? >> >> ______________________________________________ >> 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. > > > > -- > Michael P. McAssey, Ph.D. > Statistics for Life Sciences, Department of Mathematics > Faculty of Sciences, Vrije Universiteit Amsterdam > De Boelelaan 1081a, 1081 HV Amsterdam, The Netherlands > Office: S-230, W&N building > Tel: +31 (0)20 598 7724 > Fax: +31 (0)20 598 7653 > Mobile: +31 (0)62 113 8600 > http://www.few.vu.nl/~mmy700/ > > ______________________________________________ > 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.