\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage{Sweave}

\title{Working title: Data Descriptor for HMC Data Set}
\author{Angelica Henestrosa}

\begin{document}
%\SweaveOpts{concordance=TRUE}

\maketitle

\begin{abstract}
  tbd
\end{abstract}

\section{Background and Summary}

\section{Methods}

\section{Data Records}

\section{Technical Validation}

\section{Usage Notes (optional)}

\section{Code Availability}

\section*{References}

\section*{Author Contributions}

\section*{Competing Interests}

\section*{Acknowledgements}


Hier ist ein R-Chunk:

<<>>=
x <- rnorm(100)
summary(x)
@

\end{document}