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gek (version 1.2.0)

Gradient-Enhanced Kriging

Description

Gradient-Enhanced Kriging as an emulator for computer experiments based on Maximum-Likelihood estimation.

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Version

Install

install.packages('gek')

Monthly Downloads

553

Version

1.2.0

License

GPL (>= 2)

Maintainer

Carmen van Meegen

Last Published

January 30th, 2026

Functions in gek (1.2.0)

cons

Consolidation Process in a Homogeneous Cohesive Soil Layer
borehole

Borehole Function
camel6

Six-Hump Camel Function
camel3

Three-Hump Camel Function
banana

Rosenbrock's Banana Function
cigar

Bent Cigar Function
blockCor

Correlation Matrix without or with Derivatives
branin

Branin-Hoo Function
confint.gekm

Confint Method for a gekm Object
blockChol

Block Cholesky Decomposition
logLik.gekm

Log-Likelihood of a gekm Object
griewank

Griewank Function
derivModelMatrix

Derivatives of Model Matrix
logLikGrad

Log-Likelihood Function
plot.gekm

Plot Method for a gekm Object
predict.gekm

Predict Method for a gekm Object
gekm

Fitting (Gradient-Enhanced) Kriging Models
logLikFun

Log-Likelihood Function
himmelblau

Himmelblau's Function
loo

Leave-One-Out Cross-Validation
schwefel

Schwefel Function
sigma.gekm

Extract Process Standard Deviation
sulfur

Sulfur Model Function
short

Short Column Function
styblinski

Styblinski-Tang Function
sphere

Sphere Function
tangents

Add Tangent Lines to a Plot
summary.gekm

Summary Method for a gekm Object
qing

Qing Function
rastrigin

Rastrigin Function
simulate.gekm

Simulation of Conditional Process Paths
vectorfield

Add a Vector Field to a Plot
testfunctions

Test Functions in gek
steel

Steel Column Function