Re: [R] basic cubic spline smoothing

The best reference I know for this is something I wrote with Jim Ramsay and Giles Hooker: Functional Data Analysis with R and Matlab (Springer, 2009). Others may have better material. After "install.packages('fda')", I suggest you try "system.file('scripts', package='fda')", as s

Re: [R] basic cubic spline smoothing

hm567 wrote: > > I am unsure about spar being the smoothness parameter, about where to put > the standard errors of the points, and about the return of the > smooth.spline function: > Smoothing Parameter spar= 0.5 lambda= 0.006833112 > > best regards, > Basically, the implementation base

[R] basic cubic spline smoothing

Hello, I come from a non statistics background, but R is available to me, and I needed to test an implementation of smoothing spline that I have written in c++, so I would like to match the results with R (for my unit tests) I am following http://www.nabble.com/file/p25569553/SPLINES.PDF SPLINE

[R] basic cubic spline smoothing (resending because not sure about pending)

Hello, I come from a non statistics background, but R is available to me, and I needed to test an implementation of smoothing spline that I have written in c++, so I would like to match the results with R (for my unit tests). I am following Smoothing Splines, D.G. Pollock (available online)