[R] shifting data in matrix by n rows

[Gabor Grothendieck]

If its a zoo or ts time series you can use the lag function.

On Wed, Jul 9, 2008 at 2:57 PM, rcoder <michael.larsson at gmail.com> wrote:
>
> Hi everyone,
>
> I have some data in a matrix, and I want to shift it down by one row. The
> matrix in question has a date column. Does anyone know of a way to shift the
> data by one row, whilst preserving the date column in the matrix - i.e.
> shift the data and leave the date column in the current location?
>
> Thanks,
>
> rcoder
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