| \documentclass[a4paper]{article} |
| |
| \title{Sweave Example 1} |
| \author{Friedrich Leisch} |
| |
| \begin{document} |
| |
| \maketitle |
| |
| In this example we embed parts of the examples from the |
| \texttt{kruskal.test} help page into a \LaTeX{} document: |
| |
| <<>>= |
| data(airquality, package="datasets") |
| library("stats") |
| kruskal.test(Ozone ~ Month, data = airquality) |
| @ |
| which shows that the location parameter of the Ozone |
| distribution varies significantly from month to month. Finally, we |
| include a boxplot of the data, using |
| %% want an eval=FALSE case and referencing a previous chunk: |
| <<boxp, eval=FALSE>>= |
| boxplot(Ozone ~ Month, data = airquality) |
| @ |
| |
| \begin{center} |
| <<fig=TRUE,echo=FALSE>>= |
| library("graphics") |
| <<boxp>> |
| @ |
| \end{center} |
| |
| \end{document} |
