R help - Mar 2009 - plot lines at 0,0 axis

Hii

   I am trying to plot lines at (0,0) axis where my scatterplot goes  
between positive n negative values for x and y axis

   i can plot point using points(0,0) but if i want to draw lines  
along it, can't seem to get it right

Mohan

> x<- rnorm(100)
 > y <- rnorm(100)
 > plot(x,y)
 > abline(h=0)
 > abline(v=0)
 > box(col="grey")

On Mar 16, 2009, at 3:55 PM, Mohan Singh wrote:
> Hii
>
>  I am trying to plot lines at (0,0) axis where my scatterplot goes  
> between positive n negative values for x and y axis
>
>  i can plot point using points(0,0) but if i want to draw lines  
> along it, can't seem to get it right
>
> Mohan
>
> ______________________________________________
> R-help at 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
> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
Heritage Laboratories
West Hartford, CT

Quoting Mohan Singh <Mohan.Singh at ucd.ie>:
> Hii
>
>    I am trying to plot lines at (0,0) axis where my scatterplot goes
> between positive n negative values for x and y axis
>
>    i can plot point using points(0,0) but if i want to draw lines
> along it, can't seem to get it right
?abline

maybe abline(h = 0)
abline(v = 0)

HTH


>
> Mohan
>
> ______________________________________________
> R-help at 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
> and provide commented, minimal, self-contained, reproducible code.