logLikelihood.NuggetKriging: Get logLikelihood of NuggetKriging Model

View source: R/NuggetKrigingClass.R

logLikelihood.NuggetKrigingR Documentation

Get logLikelihood of NuggetKriging Model

Description

Get logLikelihood of NuggetKriging Model

Usage

## S3 method for class 'NuggetKriging'
logLikelihood(object, ...)

Arguments

object

An S3 NuggetKriging object.

...

Not used.

Value

The logLikelihood computed for fitted θ,\frac{σ^2}{σ^2+nugget}.

Author(s)

Yann Richet yann.richet@irsn.fr

Examples

f <- function(x) 1 - 1 / 2 * (sin(12 * x) / (1 + x) + 2 * cos(7 * x) * x^5 + 0.7)
set.seed(123)
X <- as.matrix(runif(10))
y <- f(X) + 0.1 * rnorm(nrow(X))

k <- NuggetKriging(y, X, kernel = "matern3_2", objective="LL")
print(k)

logLikelihood(k)

rlibkriging documentation built on Sept. 22, 2022, 5:07 p.m.