佄佲 侁伝 wrote:> Hi
> does R provide some interpolation fucntions?
> thank
>
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help.search("interpolation")
returns
interpSpline(splines) Create an Interpolation Spline
periodicSpline(splines)
Create a Periodic Interpolation Spline
NLSstClosestX(stats) Inverse Interpolation
approx(stats) Interpolation Functions
spline(stats) Interpolating Splines
for example. There may be others in packages I don't have installed as well.
HTH,
--sundar