I would think that ?expand.grid with appropriate choice of coordinates would be
the best tool for defining the mesh. As for edge effects, doesn't that depend
on the (unnamed) algorithms you intend to apply?
As for "spargraphs"... findFn from package sos could not find it, and I have
never heard of it... I recommend using a web search engine, as I doubt it has
anything to do with R.
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Sent from my phone. Please excuse my brevity.
On August 25, 2015 4:15:15 AM PDT, PO SU <rhelpmaill...@163.com> wrote:
>
>
>Dear expeRts,
> i want to know how to generate the 2 dimensional mesh (i.e. grid
>on the torus) of size n, The grid mesh (with wrap around of boundaries
>into a torus to avoid edge-effects). and the hyper-cube which is the
>log2(n)-dimensional grid of size n. Does anyone happen to know it?
>BTW, how to find "spargraphs" this package, i find almost everywhere i
>know but still can not find it in R, is it a matlab package or other
>language package? Tks!
>
>
>--
>
>PO SU
>mail: desolato...@163.com
>Majored in Statistics from SJTU
>______________________________________________
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>and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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