[R] 2D filter in R?

[Bert Gunter]

?loess   ## in base R
does 2d filtering , though it's not a Gaussian one

-- Bert

On Wed, Jan 11, 2012 at 3:00 PM, Rolf Turner <rolf.turner at xtra.co.nz> wrote:
> On 12/01/12 09:17, Michael wrote:
>>
>> Hi all,
>>
>> I am looking for a command for doing 2D filtering (rectangular or
>> Gaussian) in R...
>>
>> I have looked at ksmooth, filter and convolve but they seem to be 1D...
>>
>> Any thoughts?
>>
>> Thanks a lot!
>
>
> I'm not sure what you really need/want to do, but you might have a look
> at "smooth.ppp" (and possibly "density.ppp") from the "spatstat" package.
>
>    cheers,
>
>        Rolf Turner
>
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-- 

Bert Gunter
Genentech Nonclinical Biostatistics

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