Thanks, I know about it but i wat to find several local maxima, so in other
words I need a way to identify the places in the surface where both slopes
are equal to 0 and the second derivative is negative.
On Fri, May 4, 2012 at 9:28 AM, David Winsemius <dwinsem...@comcast.net>wrote:
>
> On May 3, 2012, at 6:09 PM, Diego Rojas wrote:
>
> If a run a LOESS model and then produce a smoothed surface: Is there any
>> way to determine the coordinates of the local maxima on the surface?
>>
>
> ?predict # it has a loess method.
>
>>
>> [[alternative HTML version deleted]]
>>
>
> --
>
> David Winsemius, MD
> Heritage Laboratories
> West Hartford, CT
>
>
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
