MatrixAlgebra: A Set of Functions for Doing Some Calculations on Matrices in GPM Package
Description
These functions perform some matrix algebra to calculate the log-likelihood function.
Usage
Eigen(A)
CppSolve(A, B)
LowerChol(A)
Arguments
A
Numeric, symmetric, and positive definite matrix.
B
Numeric matrix or vector.
Value
Eigen(A)) returns the smallest eigen value of A.
CppSolve(A, B) solves for X in AX=B.
LowerChol(A) return the lower triangular Cholesky decomposition of A.
See Also
Fit to see how a GP model can be fitted to a training dataset.
Predict to use the fitted GP model for prediction.
Draw to plot the response via the fitted model.