将RData文件转换为脚本文件

Is there a straightforward way to turn the functions of a .RData file into a normal code file (.R)?

是否有一种直接的方法将.RData文件的功能转换为普通代码文件（.R）？

3 个解决方案

#1

Check out ?dump. For example:

退房？转储。例如：

newEnv <- new.env()
load("myFunctions.Rdata", newEnv)
dump(c(lsf.str(newEnv)), file="normalCodeFile.R", envir=newEnv)

You may also be interested in ?prompt (which creates documentation files for objects) and / or ?package.skeleton.

您可能还对？prompt（为对象创建文档文件）和/或？package.skeleton感兴趣。

#2

This recent blog post addresses a basically the same problem:

这篇最近的博客文章解决了一个基本相同的问题：

http://www.r-statistics.com/2010/09/dumping-functions-from-the-global-environment-into-an-r-script-file/

http://www.r-statistics.com/2010/09/dumping-functions-from-the-global-environment-into-an-r-script-file/

#3

There's another solution from another post using sink

还有另一个使用接收器的帖子的解决方案

sink(file="Function.R")
Function # The object
sink()