biweight: Biweight kernel
In timwaite/nprtw: Nonparametric regression
Description
Usage
Arguments
Value
See Also
Description
Evaluates the biweight kernel,
K(u)=\frac{15}{16} (1-u^2)^2 I[|u|≤q 1].
This is a highly efficient kernel which is continuous and has a continuous first derivative.
Usage
1
biweight(u)
Arguments
u
a vector of points at which to evaluate the kernel.
Value
a vector giving the evaluations.
See Also
Other kernel functions:
epanechnikov(),
gauss(),
uniform()
timwaite/nprtw documentation built on Jan. 25, 2021, 1:50 a.m.
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Description Usage Arguments Value See Also
Description
Evaluates the biweight kernel,
K(u)=\frac{15}{16} (1-u^2)^2 I[|u|≤q 1].
This is a highly efficient kernel which is continuous and has a continuous first derivative.
Usage
1 | biweight(u)
|
Arguments
u |
a vector of points at which to evaluate the kernel. |
Value
a vector giving the evaluations.
See Also
Other kernel functions:
epanechnikov(),
gauss(),
uniform()
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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