[R] R: expression

[Thomas Lumley]

On Tue, 19 Jul 2005, Uwe Ligges wrote:

> Clark Allan wrote:
>
>> hi all
>> i am having a problem with the expression/paste command
>> say we estimate a variable, named PHI
>> it contains the value of say 2
>> and we want to display this value as " hat(phi) = PHI" onto a graphic
>> i.e.	 " hat(phi)=2 "
>> how does one do this?
>>

>
>     legend(-5, .3, substitute(hat(phi) == PHI, list(PHI = PHI)))
>

or
      legend(-5, .3, bquote(hat(phi) == .(PHI)))


 	-thomas

Thomas Lumley			Assoc. Professor, Biostatistics
tlumley at u.washington.edu	University of Washington, Seattle