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