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DiceEval (version 1.6.1)
Construction and Evaluation of Metamodels
Description
Estimation, validation and prediction of models of different types : linear models, additive models, MARS,PolyMARS and Kriging.
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1.6.1
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Install
install.packages('DiceEval')
Monthly Downloads
305
Version
1.6.1
License
GPL-3
Maintainer
Celine Helbert
Last Published
December 4th, 2023
Functions in DiceEval (1.6.1)
Search functions
residualsStudy
Plot residuals
crossValidation
K-fold Cross Validation
penaltyPolyMARS
Choice of the penalty parameter for a PolyMARS model
stepEvolution
Evolution of the stepwise model
testIRSN5D
A set of test data
MAE
Mean Absolute Error
RMA
Relative Maximal Absolute Error
modelPredict
Prediction at newdata for a fitted metamodel
modelComparison
Comparison of different types of metamodels
formulaAm
Construction of a formula Y~s(X1)+...+s(Xp)
R2
Multiple R-Squared
testCrossValidation
Test the robustess of the cross-validation procedure
RMSE
Root Mean Squared Error
dataIRSN5D
5D benchmark from nuclear criticality safety assessments
foldsComposition
Setting up the Cross Validation
DiceEval-package
Metamodels
formulaLm
Construction of a formula Y ~ X1+...+Xp
modelFit
Fitting metamodels