[R] effective df in local polinomial regression

[Simone Vantini]

Hallo R-users,
    I would like to know if there is a way to get the effective degrees 
of freedom in
local polinomial regression. At the moment, to carry out the local 
polinomial regression, I am using the function
locpoly() in library KernSmooth (I need to estimate both the regression 
function and its derivatives, up to the 3rd one).

Thanks,
Simone


-- 
Simone Vantini
MOX - Modeling and Scientific Computing
Dipartimento di Matematica "F. Brioschi"
Politecnico di Milano
Piazza Leonardo da Vinci, 32
I-20133 Milano (Italy)
tel: +39 02 2399 4604
email: simone.vantini at polimi.it