> Date: Tue, 30 Nov 2010 04:51:10 -0800
> From: roger.biv...@nhh.no
> To: r-help@r-project.org
> Subject: Re: [R] Moran I for very large data set
>
>
> First, 14000 is not a large data set, unless you are trying to create a
First, 14000 is not a large data set, unless you are trying to create a dense
matrix, which will probably tax your computer, and is not necessary.
Second, you haven't indicated how you are doing this, by quoting the salient
parts of the code you are using - it may well be that your approach is
fl
Hi
Are there any more efficient ways of calculating the neighbourhood object for
large datasets?
I am trying to compute Moran I statistics for a very large data set (over
14,000 points). I have been using moran.test from the spdep package and
everything works fine for a small data set (200 po
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