Construction and evaluation of metamodels


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Documentation for package ‘DiceEval’ version 1.0

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DiceEval-package Metamodels
crossValidation K-fold Cross Validation
dataIRSN5D 5D benchmark from nuclear criticality safety assessments
DiceEval Metamodels
MAE Mean Absolute Error
modelFit Fitting metamodels
modelPredict Prediction at newdata for a fitted metamodel
modelsComparison Comparison of different types of metamodels
penaltyPolyMARS Choice of the penalty parameter for a PolyMARS model
R2 Multiple R-Squared
residualsStudy Plot residuals
RMA Relative Maximal Absolute Error
RMSE Root Mean Squared Error
stepEvolution Evolution of the stepwise model
testCrossValidation Test the robustess of the cross-validation procedure
testIRSN5D A set of test data