kernel {ibr}

Kernel evaluation

Description

Evaluate the kernel function at x: Gaussian, Epanechnikov, Uniform, Quartic. This function is not intended to be used directly.

Usage

gaussien(X)
epane(X)
uniform(X)
quartic(X)

Arguments

X

The value where the function has to be evaluate, should be a numeric and can be a scalar, a vector or a matrix

Value

Returns a scalar, a vector or a matrix which coordinates are the values of the kernel at the given coordinate

Author(s)

Pierre-Andre Cornillon, Nicolas Hengartner and Eric Matzner-Lober.

See Also

ibr