On Fri, 11 Jan 2008, [EMAIL PROTECTED] wrote:
> Colleagues,
>
> =20
>
> In using the paste command I have to spell out the collapse option:
>
> =20
>
>> paste(1:3,coll=3D"a")
>
> [1] "1 a" "2 a" "3 a"
>
>> paste(1:3,collapse=3D"a")
>
> [1] "1a2a3"
>
> =20
>
> My understanding is that the abbreviation coll should be adequate.
> Actually, even collaps isn't enough:
Your understanding is wrong. The help page says
Usage:
paste(..., sep = " ", collapse = NULL)
Argument names after ... cannot be abbreviated ('S Programming' p.40,
amongst other places).
I do often wonder why people are 'sure you know for certain' (to quote the
FAQ) that something as elementary as this would be a bug for so many
years. It indicates a lack of respect for the R developers.
>
> =20
>
> paste(1:3,collaps=3D"a")
>
> [1] "1 a" "2 a" "3 a"
>
> =20
>
> LG
>
> =20
>
> Lionel Galway, Ph.D.
>
> Senior Statistician
>
> The RAND Corporation voice: (+1) 310-393-0411 x7957
>
> 1776 Main St. fax: (+1) 310-393-4818
>
> Santa Monica, CA 90407 USA
>
> email: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>=20
--
Brian D. Ripley, [EMAIL PROTECTED]
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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