[R] contour plot

David Winsemius dwinsemius at comcast.net
Wed Jul 22 20:41:05 CEST 2009


On Jul 22, 2009, at 10:17 AM, axionator wrote:

> Hi,
> I want to draw a contour plot of the following function:
>
> z = y*x + epsilon,
>
> where x ~ N(y, 1)
> and epsilon ~ N(0, sigma) with sigma fixed (e.g. 1)
>
> But didnt manage to feed "contour" with the right input.
>
> Thanks for your help.
> Armin

The help page has an example that appears be straightforward. If you  
have made any attempt, then you should include it in your request.

David Winsemius, MD
Heritage Laboratories
West Hartford, CT




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