John Maindonald wrote:
> In this connection, note the following
>
> > a4 <- 4
> > plotThis <- bquote(alpha==.(a), list(a=a4))
> > do.call(plot, list(1:10, main=do.call(expression, c(plotThis
> > do.call(plot, list(1:10, main=do.call(expression, plotThis)))
> Error in do.call(expression, plo
rote:
> From: Peter Dalgaard <[EMAIL PROTECTED]>
> Date: 18 July 2007 1:39:50 AM
> To: Deepayan Sarkar <[EMAIL PROTECTED]>
> Cc: R Development Mailing List <[EMAIL PROTECTED]>
> Subject: Re: [Rd] substitute and expression
>
>
> Deepayan Sarkar wro
Deepayan Sarkar wrote:
> On 7/16/07, Peter Dalgaard <[EMAIL PROTECTED]> wrote:
>
>> Deepayan Sarkar wrote:
>>
>>> Hi,
>>>
>>> I'm trying to understand whether the use of substitute() is
>>> appropriate/documented for plotmath annotation. The following two
>>> calls give the same results:
>>
On 7/16/07, Peter Dalgaard <[EMAIL PROTECTED]> wrote:
> Deepayan Sarkar wrote:
> > Hi,
> >
> > I'm trying to understand whether the use of substitute() is
> > appropriate/documented for plotmath annotation. The following two
> > calls give the same results:
> >
> >
> >> plot(1:10, main = expression
On 7/16/07, Deepayan Sarkar <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm trying to understand whether the use of substitute() is
> appropriate/documented for plotmath annotation. The following two
> calls give the same results:
>
> > plot(1:10, main = expression(alpha == 1))
> > do.call(plot, list(1:10
Deepayan Sarkar wrote:
> Hi,
>
> I'm trying to understand whether the use of substitute() is
> appropriate/documented for plotmath annotation. The following two
> calls give the same results:
>
>
>> plot(1:10, main = expression(alpha == 1))
>> do.call(plot, list(1:10, main = expression(alpha ==
Hi,
I'm trying to understand whether the use of substitute() is
appropriate/documented for plotmath annotation. The following two
calls give the same results:
> plot(1:10, main = expression(alpha == 1))
> do.call(plot, list(1:10, main = expression(alpha == 1)))
But not these two:
> plot(1:10, m
