Description Usage Arguments Details References See Also
Instrumental to the sBF
function. It returns weights used in the Nadaraya-Watson estimator.
1 | K(u, method = "gaussian")
|
u |
distance from the origin. |
method |
type of kernel function. The default value is |
The domain of the kernel functions is centered at the origin and generally the weight value returned by the kernel decreases while the distance u
from the origin increases.
Silverman, B. W. (1986) Density Estimation. London: Chapman and Hall.
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