unix

Mon, Nov 6, 2000 6:02 AM

Meriema Belaidouni <meriema at info.univ-angers.fr> writes:

Use system("ls"). We've had the "!" convention at some point, but as I
remember it, people got tired of having it kick in unexpectedly where
logical "not" was intended, and we decided that it was probably a bad
idea to have a syntactically correct R expression do something
completely different when it happened to sit at the beginning of a line...

O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)             FAX: (+45) 35327907
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._

unix

Thread (16 messages)