IntEpanechnikov {asymmetry.measures}

Integrated Epanechnikov function

Description

Implements the Integrated Epanechnikov kernel.

Usage

  IntEpanechnikov(x)

Arguments

x

A vector of design points with values from -\sqrt{5} to \sqrt{5}.

Details

Implements:

K(u)= \int_{-\infty}^u \frac{3}{4\sqrt{5}} \left (1-\frac{x^2}{5} \right )\,dx

for |x| \le \sqrt{5}

Value

The value of the integrated kernel function at the user designated points.

Author(s)

Dimitrios Bagkavos and Lucia Gamez Gallardo

R implementation and documentation: Dimitrios Bagkavos <[e-mail]> , Lucia Gamez Gallardo <[e-mail]>

References

Kernel Statistics

See Also

Epanechnikov