4
如何減少圖像的大小?如何減少圖像尺寸?
\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)
library(ctest)
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:
\begin{center}
<<fig=TRUE,echo=FALSE>>=
boxplot(Ozone ~ Month, data = airquality) ## reduce image size so that can fit in window.
@
\end{center}
\end{document}
問候
我建議你使用一個不同的例子 - '庫(CTEST)'不中的R 2.15支持了。我是否還建議您粘貼示例代碼,以便可以在不進行重大編輯/重新格式化的情況下使用它? - 可能像'<< fig = true,width = 6,height = 4 >> ='這樣的東西可以提供幫助(參見Ross Ihaka,「定製Sweave」) – vaettchen 2012-04-25 05:50:49