\documentclass{article}
\usepackage{pdfpages}
%\VignetteIndexEntry{vip-introduction}
%\VignetteKeywords{R, variable importance plots, VIPs, permutation importances, machine learning}
%\VignettePackage{vip}
%\VignetteEncoding{UTF-8}

\begin{document}
\includepdf[pages=-, fitpaper=true]{pdf/vip-introduction.pdf}
\end{document}
