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Adaptive kernel density estimation

delete2003-06-01
delete118
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Philippe Van Kerm *
DOI:10.1177/1536867X0300300204delete
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Abstract

Abstract

En 中文
This insert describes the module akdensity. akdensity extends the official kdensity that estimates density functions by the kernel method. The extensions are of two types: akdensity allows the use of an adaptive kernel approach with varying, rather than fixed, bandwidths; and akdensity estimates pointwise variability bands around the estimated density functions.
Keywords:
st0037
adaptive kernel density
local bandwidths
variability bands
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Stata Journal
IF:
2.4
Papers:
1.2K
Citations:
8.4K

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