[R] linebreak in mathematical anotation?

[Rainer M Krug]

On Mon, Sep 1, 2008 at 5:22 PM, Henrique Dallazuanna <wwwhsd at gmail.com> wrote:
> If I understand:
>
> tt <- c(expression(italic('First\nset')), expression(italic('Second\nset')),
> expression(italic('third\nset')))
> barplot(1:3, names.arg=tt)

Thanks a lot - that is exactly what I was looking for

Rainer

>
> On Mon, Sep 1, 2008 at 12:17 PM, Rainer M Krug <r.m.krug at gmail.com> wrote:
>>
>> Hi
>>
>> I am using mathematical anotation to make the labels in a barplot in
>> italics. as an example (adapted from
>> http://finzi.psych.upenn.edu/R/Rhelp02a/archive/129808.html):
>>
>> tt <- c("italic(First~~set)", "italic(Second~~set)", "italic(third~~set")
>> barplot(1:3, names.arg=parse(text=tt))
>>
>> But I would like to have it with "set" in a second column, like
>>
>> tt <- c("First\nset", "Second\nset", "third\nset")
>> barplot(1:3, names.arg=tt)
>>
>> only in italics. Is this possible?
>>
>> Thanks
>>
>> Rainer
>>
>> --
>> Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
>> Biology, UCT), Dipl. Phys. (Germany)
>>
>> Centre of Excellence for Invasion Biology
>> Faculty of Science
>> Natural Sciences Building
>> Private Bag X1
>> University of Stellenbosch
>> Matieland 7602
>> South Africa
>>
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>
>
>
> --
> Henrique Dallazuanna
> Curitiba-Paraná-Brasil
> 25° 25' 40" S 49° 16' 22" O
>



-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Faculty of Science
Natural Sciences Building
Private Bag X1
University of Stellenbosch
Matieland 7602
South Africa