R help - Mar 2012 - Plotting a registered sign

R 2.14.0
OS X

Colleagues

Probably a simple question but it alludes me at the moment.  I want to embed a
registered sign in the text in a legend.  The text would look like:
	SOMETEXT? 
with ? superscripted.  

Thanks in advance.

Dennis

Dennis Fisher MD
P < (The "P Less Than" Company)
Phone: 1-866-PLessThan (1-866-753-7784)
Fax: 1-866-PLessThan (1-866-753-7784)
www.PLessThan.com

On Feb 29, 2012, at 7:41 PM, Dennis Fisher wrote:
> R 2.14.0
> OS X
> 
> Colleagues
> 
> Probably a simple question but it alludes me at the moment.  I want to
embed a registered sign in the text in a legend.  The text would look like:
> 	SOMETEXT? 
> with ? superscripted.  
> 
> Thanks in advance.
> 
> Dennis

Dennis,

Depending upon some additional fine tuning, here is a generic example:

  plot(1)
  legend("topright", pch = 1, legend = expression(SOMETEXT ^
symbol("\342")))


See ?plotmath for more information. The above works on my MBP running Lion.

HTH,

Marc Schwartz