[R] box around a barplot

[Bernd Weiss]

Hi,

is it possible to draw a box around the following barplot; 
using "box=TRUE" won't work.
----------
pc<-c(1,2,5,29,27)

barplot(pc,ylim=c(0,30),yaxs="r",xaxs="r",ylab="Anzahl"     
,names.arg=c("Mac","286er","386er","486er","Pentium I")     
,axisnames=T,col="gray")
----------

Thanks in advance

Bernd


--
Bernd Weiß (bernd.weiss at epost.de)
PGP Key ID: 0x4117206F
PGP FP: 08B2 09CD 7192 526D 93FD  2070 53DB 7C4F 4117 206F
www.pgpi.org
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._