[R] Legend's attribute

Uwe Ligges ligges at statistik.tu-dortmund.de
Fri Feb 26 16:54:10 CET 2010

On 26.02.2010 05:22, Yi Du wrote:
> Hi there,
> I use plot(type="o") to draw the line. And I need put some legend to this
> line. But how can I let the legend to display the line type in the graph
> generated from type="o"? I can only find the lty in the legend. But I tried
> several times and still failed.

Use both  pch=1, lty=1  as arguments.

> Also, if I use abline(h=0.08) to draw a horizontal line and I also want to
> show 0.08 in the y-axis, how can I do it?

See ?mtext

Uwe Ligges

> Many thanks,
> Yi

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