[R] Drawing a circle

[Kyosti H Kurikka]

> On Thu, 19 May 2005 05:14:44 -0500, Mario Morales
> <malfonso at telecom.com.co> wrote:

> > My circle have two problems.
> >
> > First. I don't want the horizontal line and I don't know how avoid
> > it.
> >
> > Second. It is shaped like ellipse. I need adjust the x and y scales,
> > but I don't know how.

For that second problem I would suggest using function eqscplot() on
package:MASS.

Description: Version of a scatterplot with scales chosen to be equal on
both axes, that is 1cm represents the same units on each.

Best Regards,
Kyösti Kurikka