On Aug 9, 2013, at 7:22 PM, arun wrote:
> Hi,
> May be this gets you started:
>
> plot(1,1,xlim=0:1,ylim=0:1)
> text(0.6,0.8, expression(M3:~italic(Homo)~paste(",", " 5 areas, 2 areas
> max",sep="")))
> text(0.6,0.4, expression(M4:~italic(Pan)~paste(",", " 3 areas, 2 areas
> max",sep="")))
>
The plotmath paste() function does not have a 'sep' argument. Here are two
paste-free alternatives:
plot(1,1,xlim=0:1,ylim=0:1)
text(0.6,0.8, expression(M3:~italic(Homo)~", 5 areas, 2 areas max"))
text(0.6,0.4, expression(M4:~italic(Pan)~","~3~areas*","~2~areas~max))
commas need to be quoted since they are otherwise interpreted as separating
distinct expressions. The "*" is a spaceless searator.
--
David.
> A.K.
>
> ----- Original Message -----
> From: Nick Matzke <mat...@berkeley.edu>
> To: R-help@r-project.org
> Cc:
> Sent: Friday, August 9, 2013 10:05 PM
> Subject: [R] easiest way to put italics words in sentences plotted with
> text()?
>
> Hi,
>
> I am plotting some labels that consist of strings in which
> some words (but only some) should be in italics.
>
> E.g.
>
> "M3: Homo, 5 areas, 2 areas max"
>
> "M4: Pan, 3 areas, 2 areas max"
>
> I am putting these on the plot with the text() command. The
> words "Homo" and "Pan" should be italicized, since they are
> genus names. Is there some sneaky code to insert italics
> for certain words? I would rather not have to break up the
> string and plot every word separately, or similar insanity.
>
> Any help much appreciated!
>
> Cheers,
> Nick
>
>
>
>
> --
> ====================================================
> Nicholas J. Matzke
> Ph.D. Candidate, Graduate Student Researcher
>
> Huelsenbeck Lab
> Center for Theoretical Evolutionary Genomics
> 4151 VLSB (Valley Life Sciences Building)
> Department of Integrative Biology
> University of California, Berkeley
>
> Graduate Student Instructor, IB200B
> Principles of Phylogenetics: Ecology and Evolution
> http://ib.berkeley.edu/courses/ib200b/
> http://phylo.wikidot.com/
>
>
> Lab websites:
> http://ib.berkeley.edu/people/lab_detail.php?lab=54
> http://fisher.berkeley.edu/cteg/hlab.html
> Dept. personal page:
> http://ib.berkeley.edu/people/students/person_detail.php?person=370
> Lab personal page:
> http://fisher.berkeley.edu/cteg/members/matzke.html
> Lab phone: 510-643-6299
> Dept. fax: 510-643-6264
>
> Cell phone: 510-301-0179
> Email: mat...@berkeley.edu
>
> Mailing address:
> Department of Integrative Biology
> 1005 Valley Life Sciences Building #3140
> Berkeley, CA 94720-3140
>
> -----------------------------------------------------
> "[W]hen people thought the earth was flat, they were wrong.
> When people thought the earth was spherical, they were
> wrong. But if you think that thinking the earth is spherical
> is just as wrong as thinking the earth is flat, then your
> view is wronger than both of them put together."
>
> Isaac Asimov (1989). "The Relativity of Wrong." The
> Skeptical Inquirer, 14(1), 35-44. Fall 1989.
> http://chem.tufts.edu/AnswersInScience/RelativityofWrong.htm
>
> ______________________________________________
> 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.
David Winsemius
Alameda, CA, USA
______________________________________________
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.
