我有一个Rjob Writern 在文件 a. R 中, 它调用函数 写入文件 b. R, 和一个 snw 文件 c. snw。 我通过“ R CMD c. snw” 调用 c. snw 。
我正在寻找一个假名, 仅通过 SweaveInput{a.R} 将 a. R. 包括到 c. snw, 但从 a. R 调用的函数代码也应写入 tex 文件 。 这意味着 Sweave 跟踪包含的主 R 文件( 这里为 a. R) 中的所有源( ) 命令 。
有人能建议怎么做吗?
我有一个Rjob Writern 在文件 a. R 中, 它调用函数 写入文件 b. R, 和一个 snw 文件 c. snw。 我通过“ R CMD c. snw” 调用 c. snw 。
我正在寻找一个假名, 仅通过 SweaveInput{a.R} 将 a. R. 包括到 c. snw, 但从 a. R 调用的函数代码也应写入 tex 文件 。 这意味着 Sweave 跟踪包含的主 R 文件( 这里为 a. R) 中的所有源( ) 命令 。
有人能建议怎么做吗?
我想在这种情况下,使用 knitr
软件包的生活会更容易些。 您可以将 a.R
读成块 label-a
, 并写入 c.Rnw
:
<<read-code>>=
read_chunk( a.R , labels = label-a )
@
<<label-a>>
@
当您用 library( knir) 编译
, c. Rnw
(knir); knit (c. Rnw) ,
a.R
将包含在结果中(这相当于复制 & amp; 粘贴代码进入块 label-a
中)。 这被称为 < a href=" http://yiuihui. name/ knitr/ demo/ externalization/" rel="nol=" >code 外部化 在 knitr
中。
SweaveInput/code> 不用于输入 R 源代码; 您只能输入 Rnw 文档 。
我敢肯定,如果你在 source ("b.R",回声=TRUE)
(a.R
)中使用 source ("b.R",回声=TRUE)
(a.R
)。
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