[R] plotmath question

[David Winsemius]

On Aug 19, 2010, at 2:24 PM, array chip wrote:

> Thanks, yes it worked!
>
> What about if I want to print as "P2, A" where A is just letter A  
> and 2 is from
> variable b.

?plotmath

  plot(1, ylab= bquote(italic(P) *","*.(b)~A)  )

> John
>
>
>
> ----- Original Message ----
> From: baptiste auguie <baptiste.auguie at googlemail.com>
> To: array chip <arrayprofile at yahoo.com>
> Cc: r-help at stat.math.ethz.ch
> Sent: Thu, August 19, 2010 11:08:10 AM
> Subject: Re: [R] plotmath question
>
> Try this,
>
> b = 20
>
> plot(1, ylab= bquote(italic(P) * .(b))  )
>
> HTH,
>
> baptiste
>
> On 19 August 2010 20:02, array chip <arrayprofile at yahoo.com> wrote:
>> Hi all, let me give a simple example:
>>
>> b<-20
>> I would like to print ylab as "P20" where "P" is printed in Italic  
>> font. When
> I
>> do the following:
>>
>> plot(1, ylab=expression(paste(italic("P"),b,sep="")))
>>
>> I got y axis label printed as "Pb" instead of "P20". What is the  
>> best solution
>> to print platmath symbols with value of the variable at the same  
>> time?
>>
>> Thanks
>>
>> John
>>
>> ______________________________________________
>> R-help at 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.
>>
>
>
>
> -- 
> ____________________
>
> Dr. Baptiste Auguié
>
> Departamento de Química Física,
> Universidade de Vigo,
> Campus Universitario, 36310, Vigo, Spain
>
> tel: +34 9868 18617
> http://webs.uvigo.es/coloides
> ____________________
>
>
>
>
>
> ______________________________________________
> R-help at 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, MD
West Hartford, CT