__________________________________________________________________
Mario Maiworm
Biological Psychology and Neuropsychology
University of Hamburg
Von-Melle-Park 11
D-20146 Hamburg
Tel.: +49 40 42838 3515
Fax.: +49 40 42838 6591
http://bpn.uni-hamburg.de/Maiworm_e.html
http://cinacs.org
__________________________________________________________________
-----Urspr?ngliche Nachricht-----
Von: Uwe Ligges [mailto:ligges at statistik.tu-dortmund.de]
Gesendet: Freitag, 7. M?rz 2008 16:30
An: Mario Maiworm
Cc: r-help at r-project.org
Betreff: Re: AW: [R] LaTeX in R
Mario Maiworm wrote:
Thank you, uwe and jeremy. I was actually looking exactly for that!
But
something still doesn't work:
I want to plot a symbol in a legend of a plot, lets say "\sigma = 2".
2
should be the value of a variable. So, when I try
mySigma=2;plot(1:10,dnorm(1:10,sd=mySigma),type='l')
legend(x="topright",legend=paste(expression(sigma)," =
",mySigma),lty=1)
, the sigma is not plotted as a symbol. This version:
mySigma=2;plot(1:10,dnorm(1:10,sd=mySigma),type='l')
legend(x="topright",legend=expression(paste(sigma," =
",mySigma)),lty=1)
gives me a 'real' sigma but the mySigma variable is not evaluated. Any
ideas?
Yes:
mySigma <- 2
plot(1:10, dnorm(1:10, sd = mySigma), type='l')
legend(x = "topright", lty = 1,
legend = substitute(sigma == myS, list(myS = mySigma)))
Uwe Ligges
Mario.
__________________________________________________________________
Mario Maiworm
Biological Psychology and Neuropsychology
University of Hamburg
Von-Melle-Park 11
D-20146 Hamburg
Tel.: +49 40 42838 3515
Fax.: +49 40 42838 6591
http://bpn.uni-hamburg.de/Maiworm_e.html
http://cinacs.org
__________________________________________________________________
-----Urspr?ngliche Nachricht-----
Von: Uwe Ligges [mailto:ligges at statistik.tu-dortmund.de]
Gesendet: Freitag, 7. M?rz 2008 15:27
An: Mario Maiworm
Cc: r-help at r-project.org
Betreff: Re: [R] LaTeX in R
Mario Maiworm wrote:
Dear Rers,
I understand that I can include R-code in LaTeX using Sweave. Is
there
a way
to do it the other way round? Particularly, I need some TeX
symbols in
the
legend of an R-plot. This can be done in matlab easily, so I am
optimistic
with R. Any suggestions for a command or package?
See ?plotmath
Uwe Ligges
Best,
Mario.
__________________________________________________________________
Mario Maiworm
Biological Psychology and Neuropsychology
University of Hamburg
Von-Melle-Park 11
D-20146 Hamburg
Tel.: +49 40 42838 3515
Fax.: +49 40 42838 6591
http://bpn.uni-hamburg.de/Maiworm_e.html
http://cinacs.org
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