You need to specify the xlim:

y<-c(0.037790309,0.020307312,0.021109653,0.050216689,
    0.026979484,0.027619193,0.024070163,0.021996969,
    0.007831769,0.020065109,0.005903177,0.008182403)
d<-data.frame(cbind(y,seq(1:12)))
colnames(d)<-c("y","x")
#--attach(d)
plot(d$y,d$x,xlab="",ylab="",axes=F, xlim=c(0, max(d$y)))
abline(v=c(0.0),lty=2)
axis(1)
axis(3)


On Tue, Jun 23, 2009 at 5:26 PM, legen <legendy@gmail.com> wrote:

>
> Hallo, All,
>
> I cannot add one straight vertical line at 0.0 on x axis using the
> following
> data and R code:
>
> y<-c(0.037790309,0.020307312,0.021109653,0.050216689,
>     0.026979484,0.027619193,0.024070163,0.021996969,
>     0.007831769,0.020065109,0.005903177,0.008182403)
> d<-data.frame(cbind(y,seq(1:12)))
> colnames(d)<-c("y","x")
> attach(d)
> plot(y,x,xlab="",ylab="",axes=F)
> abline(v=c(0.0),lty=2)
> axis(1)
> axis(3)
>
> Any help with be greatly appreciated!
>
> Legen
>
> --
> View this message in context:
> http://www.nabble.com/Plot-with-a-vertical-line-at-zero-on-x-axis-tp24174761p24174761.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

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