%\VignetteIndexEntry{Multi-stage heterogeneous ensemble meta-learning with hands-off user-interface and on-demand prediction using principal components regression: The R package EnsemblePCReg}
%\VignetteEngine{R.rsp::asis}
%\VignetteKeyword{heterogeneous ensemble learning}
%\VignetteKeyword{ensemble meta-learning}
%\VignetteKeyword{stacked generalization}
%\VignetteKeyword{principal components regression}