fdars (version 0.3.3)

Kernel: Unified Symmetric Kernel Interface

Description

Evaluates a symmetric kernel function by name.

Usage

Kernel(u, type.Ker = "norm")

Value

Kernel values at u.

Arguments

u

Numeric vector of evaluation points.

type.Ker

Kernel type: "norm", "epa", "tri", "quar", "cos", or "unif".

Examples

u <- seq(-1.5, 1.5, length.out = 100)
plot(u, Kernel(u, "epa"), type = "l")
lines(u, Kernel(u, "norm"), col = "red")