Have you tried write.csv() or write.matrix()?  I really don't know, but
they may be more efficient than write.table() with large matrices.

Jean


On Tue, Oct 29, 2013 at 2:27 PM, Petar Milin <pmilin@gmail.com> wrote:

> Hello!
> I have a very large matrix of results: 50000x100000. I saved it as RDS,
> but I would also need to save it as txt or csv. Is there a way to do it?
> Now, with write.table I am receiving an error:
> Error in .External2(C_writetable, x, file, nrow(x), p, rnames, sep, eol,  :
>   long vectors not supported yet: io.c:1116
>
> Please, help! Many thanks!
>
> PM
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