linebreak in mathematical anotation?

If I understand:

tt <- c(expression(italic('First\nset')), expression(italic('Second\nset')),
expression(italic('third\nset')))
barplot(1:3, names.arg=tt)

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

--
Henrique Dallazuanna
Curitiba-Paran?-Brasil
25? 25' 40" S 49? 16' 22" O

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

--
Henrique Dallazuanna
Curitiba-Paran?-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