[R] lattice: axis ticks, axis alignment and remove axis from plot

[Deepayan Sarkar]

On 6/18/09, Katharina May <may.katharina at googlemail.com> wrote:
> Hi Sorn,
>
>  thanks for your code. I guess I didn't really made myself very clear.
>  What I sort of looking for is a xyplot with both the x axis at the bottom
>  and y axis at the
>  left going through 0, but continuing  in the positive and negative area
>  (forming a kind of cross
>  like e.g.
>  http://upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Erf_plot.svg/600px-Erf_plot.svg.png
>
>  I'm not sure if this possible at all or if I just have to add to reference
>  lines at x=0 and y =0 as a
>  workaround even though not fully satisfying...?

Sounds like you want something similar to

xyplot(..., scales = list(draw = FALSE))

or

xyplot(..., scales = list(y = list(draw = FALSE)))

(if you only want to omit the y-axis).

As for drawing the axis inside, you will need to do that explicitly
using a panel function.

-Deepayan