[datatable-help] print.data.table's digits argument

[Frank Erickson]

Ah, that did the trick! I'll use this quite a lot, I expect. Thanks, Arun.
--Frank


On Mon, Jun 17, 2013 at 6:19 PM, Arunkumar Srinivasan <aragorn168b at gmail.com
> wrote:

>  Dear Frank,
>
> Thanks for forwarding to the list. I always seem to forget to "reply-all".
> Apologies. Managed this time! :)
>
> Try this on your data:
>
> as.data.table(do.call("cbind", lapply(DT, function(x) {
> if (is.list(x)) {
> lapply(x, function(y) as.numeric(format(y, digits=2)))
>  } else
> as.numeric(format(x, digits=2))
> })))
>
>
>
> Arun
>
>
>
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