[R] Declare a set (list?) of many dataframes or matrices
Rui Barradas
ruipbarradas at sapo.pt
Fri May 3 17:51:47 CEST 2013
Hello,
I can't say I understand the question, but if you want a list of empty
dfs and a list of empty matrices, the following will do.
replicate(10, data.frame())
replicate(10, matrix(NA, nrow = 0, ncol = 0))
Hope this helps,
Rui Barradas
Em 03-05-2013 16:20, jpm miao escreveu:
> Hi,
>
> I would like to read several datasets and would like to create a set
> (list? sequence?) of many empty dataframes. How could this be done? How
> could I declare a set (list? sequence?) of many empty matrices?
>
> Thanks,
>
> Miao
>
> [[alternative HTML version deleted]]
>
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