| bootPar | Parametric bootstrap estimators of prediction accuracy | 
| bootParFuture | Parametric bootstrap estimators of prediction accuracy - parallel computing. | 
| bootParFutureCor | Parametric bootstrap estimators of prediction accuracy - parallel computing using corrected covariance matrices | 
| bootParMis | Parametric bootstrap estimators of prediction accuracy under the misspecified model | 
| bootRes | Residual bootstrap estimators of prediction accuracy | 
| bootResFuture | Residual bootstrap estimators of prediction accuracy - parallel computing | 
| bootResMis | Residual bootstrap estimators of prediction accuracy under the misspecified model | 
| correction | Correction term for predicted random effects | 
| corrRancomp | Correction of predicted random components | 
| corrRanef | Correction of predicted random effects | 
| doubleBoot | Double bootstrap estimators of prediction accuracy | 
| doubleBootFuture | Double bootstrap estimators of prediction accuracy - parallel computing | 
| doubleBootMis | Double bootstrap estimators of prediction accuracy under the misspecified model | 
| EBLUP | Empirical Best Linear Unbiased Predictor | 
| ebpLMMne | Empirical Best Predictor based on the nested error linear mixed model | 
| EmpCM | Empirical covariance matrix of predicted random effects | 
| EstCM | Estimated covariance matrix of predicted random effects | 
| invData | Population data - investments in Poland at NUTS 4 level | 
| mcBootMis | Monte Carlo simulation study of accuracy of estimators of accuracy measures | 
| mcLMMmis | Monte Carlo simuation study of accuracy of predictors under the misspecified model | 
| modifyDataset | Modification of the values of the variables in the dataset | 
| normCholTest | Test of normality of the dependent variable | 
| plugInLMM | PLUG-IN predictor based on the linear mixed model | 
| print.EBLUP | print the value of EBLUP predictor | 
| print.ebpLMMne | print the value of ebpLMMne predictor | 
| print.plugInLMM | print the value of plugInLMM predictor | 
| quantileNaN | quantile NaN | 
| realestData | Population data - real estate in Poland at NUTS 4 level | 
| srswrRe | Bootstrap sample of predicted random effects | 
| summary.EBLUP | Summary of EBLUP prediction | 
| summary.ebpLMMne | Summary of ebpLMMne prediction | 
| summary.plugInLMM | Summary of plugInLMM prediction | 
| Zfun | Matrix Z creator |