[Rd] Undocumented argument na.last in factor()
Gregor Gorjanc
gregor.gorjanc at bfro.uni-lj.si
Tue Mar 14 12:03:35 CET 2006
Martin Maechler wrote:
>>>>>>"Gregor" == Gregor Gorjanc <gregor.gorjanc at bfro.uni-lj.si>
>>>>>> on Tue, 14 Mar 2006 09:58:22 +0100 writes:
>
>
> Gregor> Hello! I just noticed that argument na.last in
> Gregor> factor() is not documented. Did I miss something or
> Gregor> ...? I just wonder how base package passes then R
> Gregor> CMD check. I checked also in source man page in
> Gregor> R-devel.
>
> I wondered too -- for a few moments only -- after reading your
> message...
>
> *BUT* na.last is *not* an argument to factor()!
>
> Look more carefully at str(factor) or args(factor)
> (or the help page) !
Argh, yes you are right. Argument na.last is for sort for levels. I
apologize for this.
--
Lep pozdrav / With regards,
Gregor Gorjanc
----------------------------------------------------------------------
University of Ljubljana PhD student
Biotechnical Faculty
Zootechnical Department URI: http://www.bfro.uni-lj.si/MR/ggorjan
Groblje 3 mail: gregor.gorjanc <at> bfro.uni-lj.si
SI-1230 Domzale tel: +386 (0)1 72 17 861
Slovenia, Europe fax: +386 (0)1 72 17 888
----------------------------------------------------------------------
"One must learn by doing the thing; for though you think you know it,
you have no certainty until you try." Sophocles ~ 450 B.C.
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