[R] plot output function

[Uwe Ligges]

cp133 wrote:
> Hi,
> 
> I have written my own function to estimate a local linear regression.
> When I plot the output vector on the scatterplot of the data, the
> function lines does not work and I get a rescaled regression line. 
> When I plot the output vector alone, the graph looks right, but choosing
> the type "line" instead of the default does not deliver a clear single
> line.
> 
> Does somebody know why this is happening.
> 

Does abline() help?

If not, please be more specific in your question and tell us what you 
are exactly going to do.

Uwe Ligges