[Rd] bug in rank(), order(), is.unsorted() on character vector
hpages at fhcrc.org
Thu Dec 8 19:26:48 CET 2011
Hope you don't mind if I put this back on the list.
On 11-12-08 05:50 AM, Barry Rowlingson wrote:
> 2011/12/8 Hervé Pagès<hpages at fhcrc.org>:
>> A naive question: wouldn't everything be simpler if LC_COLLATE=C
>> was the default for everybody?
> Yet when we Brits suggest everything would be simpler if the whole
> world spoke the Queen's English it causes all sorts of trouble...
:-) Sure I see your point.
But it's a programming language here, used by a lot of researchers.
And having the result of an analysis depend on a crazy collate is
causing all sorts of troubles too.
Note that trying to strike back the Empire is a lost battle anyway.
When you use R (as a user or a developer), any function name you
type (sort, rank, print, summary, etc...) is in Queen's English.
And their man pages too.
Also note that I was just talking about the *default*. AFAIK other
very serious projects like Python or SQLite *by default* use a
collating sequence that behaves like LC_COLLATE=C on strings
that contain ASCII chars only. And they let you change that if you
want. Are they being imperialist? Most R users/developers are in
research or academics where I suspect consistency and reproducibility
is even a bigger deal than in the Python or SQLite community.
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