Message-ID: <XFMail.020808081644.theis@statistik.uni-dortmund.de>
Date: 2002-08-08T06:16:44Z
From: Winfried Theis
Subject: Constructing titles from list of expressions
In-Reply-To: <Pine.A41.4.44.0208070848090.119858-100000@homer15.u.washington.edu>
Dear Thomas,
thanks a lot for this detailed reply! I think this is really a good lesson in
advanced R-programming! ;-)
On 07-Aug-02 Thomas Lumley wrote:
[Snip]
> In your example you wanted b and c to be elements of a vector. They
> actually have to be elements of a list
>
>> c(quote(beta),quote(gamma^3))
> [[1]]
> beta
>
> [[2]]
> gamma^3
>
> So
> expr1<-quote(alpha)
> expr2<-c( quote(beta), quote(gamma^3))
> plot(1:10,main=substitute("Estimated "*a*" for "*b*" vs."*c,
> list(a=expr1,b=expr2[[1]],c=expr2[[2]])))
So, if I had been true to my subject and not exchanged the "list" by a "vector",
things should have worked out correctly at some point of my tests...
Thank you again,
Winfried
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E-Mail: Winfried Theis <theis at statistik.uni-dortmund.de>
Date: 08-Aug-02
Dipl.-Math. Winfried Theis
SFB 475, Fachbereich Statistik, Universit"at Dortmund, 44221 Dortmund
Tel.: +49-231-755-5903 FAX: +49-231-755-4387
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