*.Kernel {BKTR}

Operator overloading for kernel multiplication

Description

Operator overloading for kernel multiplication

Usage

## S3 method for class 'Kernel'
k1 * k2

Arguments

k1

Kernel: The left kernel to use for composition

k2

Kernel: The right kernel to use for composition

Value

A new KernelMulComposed object.

Examples

# Create a new locally periodic kernel
k_loc_per <- KernelSE$new() * KernelPeriodic$new()
# Set the kernel's positions
positions_df <- data.frame(x=c(-4, 0, 3), y=c(-2, 0, 2))
k_loc_per$set_positions(positions_df)
# Generate the kernel's covariance matrix
k_loc_per$kernel_gen()