根据字符向量中的值将对象名称分配给data.frames

Question

I've got a list of data.frames and a vector of names I want to assign to the data.frames. mylist and mynames vector have the same length. mylist[[i]] should get the name which is in mynames[i] . So let's say:

mynames <- c("apple", "pear", "banana", "pineapple")

I don't want to access those data.frames with mynames[[i]] , but I want to create the data.frames apple pear banana pineapple . How is that possible?

ps no reproducible example provided, but I don't think it's really necessary for this question.

Answer 1

If you want the individual objects to appear in your environment then you can name the list using setNames and subsequently copy them into a named environment using list2env ...

list2env( setNames( mylist , mynames ) , env = .GlobalEnv )

If you just want a named list then use setNames .

Answer 2

这应该工作：

setNames(mylist, mynames)