Re: [R] Natural Smoothing B-splines

2015-08-03 Thread Marc Lamblin
More effective search with respect to browsing or digging manually into the documentation. Almost surely I'll find what I need! Thanks very much mggl __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/list

Re: [R] NATURAL Smoothing B-splines

2015-08-02 Thread Spencer Graves
> library(sos) > ns. <- findFn('natural spline') found 191 matches; retrieving 10 pages 2 3 4 5 6 7 8 9 10 Downloaded 113 links in 70 packages. > ns2 <- findFn('natural splines') found 145 matches; retrieving 8 pages 2 3 4 5 6 7 8 Downloaded 70 links in 42 packages. > ns2. <- ns.|ns2 > ns2. # T

[R] NATURAL Smoothing B-splines

2015-08-02 Thread Marc Lamblin
Hi all, I'm an engineering student from Politecnico di Milano. I want to perform Smoothing using Smoothing B-splines on syntethic data. The splines must be NATURAL (at the edges the second and third order derivates are zero). How can I impose this constraint? I have searched in R documentation. Fo