取消列出数据框列表 [英] Unlist a list of dataframes

问题描述

这可能是一个非常简单的问题.我有一个数据框列表(df1、df2.... dfn)，即列表中的每个元素都是一个数据框.所以基本上，这个列表是这样创建的:

This is possibly a really simple question. I have a list of dataframes (df1, df2.... dfn), i.e. each element of the list is a dataframe. So basically, the list was created like this:

mylist = list(df1, df2,...., dfn)

但我如何做相反的事情，即取消列出以便 df1、df2 等单独驻留在工作区中?

But how do I do the reverse, that is unlist so that df1, df2, etc. reside separately in the workspace?

推荐答案

使用 list2env 它是专门为此设计的:

Use list2env it is specially designed for this:

从一个命名列表 x，创建一个包含所有列表的环境组件作为对象，或从 x 到预先存在的多重分配"环境.

From a named list x, create an environment containing all list components as objects, or "multi-assign" from x into a pre-existing environment.

所以在这里:

list2env(mylist ,.GlobalEnv)

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