Evaluates a symmetric kernel function by name.
Usage
Kernel(u, type.Ker = "norm")
Arguments
- u
Numeric vector of evaluation points.
- type.Ker
Kernel type: "norm", "epa", "tri", "quar", "cos", or "unif".
Value
Kernel values at u.
Examples
u <- seq(-1.5, 1.5, length.out = 100)
plot(u, Kernel(u, "epa"), type = "l")
lines(u, Kernel(u, "norm"), col = "red")
