spline smoothing parameter

asked 2013-09-03 00:26:19 +0100

kcrisman
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Apparently, there is this thing called a spline smoothing parameter. Needless to say, our native spline support doesn't seem to have this. Is there any subpart of Sage that does? (E.g., R, Scipy, etc.)

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answered 2013-09-03 03:27:54 +0100

ppurka
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updated 2013-09-03 09:52:28 +0100

kcrisman
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Do you mean something like this: http://docs.scipy.org/doc/scipy/reference/tutorial/interpolate.html ?

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Although for extra credit, I would like to have a formula connecting `s` with the `alpha` in the Matlab doc. The overall relationship is clear from the Scipy terminal doc, but I'm not sure there is an exact correspondence.

kcrisman ( 2013-09-03 10:06:46 +0100 )edit

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Asked: 2013-09-03 00:26:19 +0100

Seen: 364 times

Last updated: Sep 03 '13

spline smoothing parameter edit