I checked the official terminology, it is a kernel average smoother
(in the sense of [1]) with special weight function exp(-(x-x0)^2/const),
operating on irregularly-spaced data in 2d.
I am not sure if that is the same as what scipy.stats.kde.gaussian_kde does,
the documentation is terse. Can I be enlightened here?
gaussian_kde does kernel density estimation. While many of the intermediate computations are similar, they have entirely different purposes.
···
On 2009-10-05 15:54 PM, VáclavŠmilauer wrote:
I am not sure if that is the same as what scipy.stats.kde.gaussian_kde does,
the documentation is terse. Can I be enlightened here?
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by our own mad attempt to interpret it as though it had
an underlying truth."
-- Umberto Eco
I checked the official terminology, it is a kernel average smoother
(in the sense of [1]) with special weight function exp(-(x-x0)^2/const),
operating on irregularly-spaced data in 2d.
I am not sure if that is the same as what scipy.stats.kde.gaussian_kde does,
the documentation is terse. Can I be enlightened here?
It looks like they are both part of a similar class of methods:
As such, it makes sense to me to have them all in SciPy, sharing code and API.
-Chris
···
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