Re: [R] User-defined Kernels

2008-02-07 Thread Henrique Dallazuanna
You've tried loess? On 07/02/2008, charr <[EMAIL PROTECTED]> wrote: > > Hi, > i would like to do a local linear regression but with a user-defined > function f(x,y) as kernel. > (not the typical Gaussian or Epanechnikov kernel function but some similar > function). > More, would it be possible to

[R] User-defined Kernels

2008-02-07 Thread charr
Hi, i would like to do a local linear regression but with a user-defined function f(x,y) as kernel. (not the typical Gaussian or Epanechnikov kernel function but some similar function). More, would it be possible to do a local linear regression by adding weights to the (x,y) data points? Many than