From bbolker at gmail.com  Tue Jul 31 15:25:01 2012
From: bbolker at gmail.com (Ben Bolker)
Date: Tue, 31 Jul 2012 13:25:01 +0000
Subject: [Rd] Numerics behind splineDesign
References: <CAPJVwB=ppJ=SOs9k0p5ZHqGdnk8L1MZMBUbCSQ6oH5Zd5Pwpig@mail.gmail.com>
Message-ID: <loom.20120731T152127-870@post.gmane.org>

Nathaniel Smith <njs <at> pobox.com> writes:

> I find myself needing to be able to reproduce the spline bases that R
> computes when using ns() and bs() -- but without using R. Before I go
> diving headfirst into the C code in
> ./src/library/splines/src/splines.c, are there any simpler references
> anyone might recommend? 

 [snip]

  Some of this stuff *might* be in the "White Book" (Statistical
Models in S, ed Chambers & Hastie (esp. chapter 7?)

  Ben Bolker



[Rd] Numerics behind splineDesign
Ben Bolker