[R] R parser for If-else

Martin Maechler maechler at stat.math.ethz.ch
Wed Feb 25 10:12:07 CET 2009

>>>>> "WK" == Wacek Kusnierczyk <Waclaw.Marcin.Kusnierczyk at idi.ntnu.no>
>>>>>     on Wed, 25 Feb 2009 09:46:19 +0100 writes:

    WK> Martin Maechler wrote:
    >> I think this is FAQ (or should become one):
    >> ?if [the help page you really should read before spending too
    >> much time or even post to R-help]  

    WK> ?if

    WK> won't parse completely, you need

    WK> ?'if'

this depends on your "GUI" for R :
In ESS (Emacs speaks statistics), 

  ?if   does work

[but other non-standard versions of calling '?' do not;
 so I'm not claiming superiority of ESS here (but in general, of
 course, I do :-) ]


More information about the R-help mailing list