Re: [R] basic cubic spline smoothing

2009-09-25 Thread spencerg
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

2009-09-25 Thread hm567
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