[R-sig-Geo] R-sig-Geo Digest, Vol 32, Issue 2

[Dan Bebber]

Zhi Jie,

1. Yes, they are related. This is nicely explained in "Numerical Ecology 2nd
Edition" by Legendre & Legendre, published by Elsevier (1997). Any other
textbooks on spatial statistics should also be useful.
2. Sorry, not sure what you mean by 'spatial bootstrap'. Do you mean
randomization tests for Moran's I? If so, look in library(spdep).

Dan Bebber
Department of Plant Sciences
University of Oxford

> ------------------------------
>
> Message: 5
> Date: Wed, 5 Apr 2006 13:47:09 +0800
> From: "zhijie zhang" <epistat at gmail.com>
> Subject: [R-sig-Geo] question on spatial bootstrap /Jackknife
> 	......etc
> To: r-sig-geo at stat.math.ethz.ch
> Message-ID:
> 	<2fc17e30604042247s64985474u240d017a332b7092 at mail.gmail.com>
> Content-Type: text/plain
>
>  Dear firends,
>   I have two questions about spatial statistics:
> 1. As we all know ,we can calculate Moran's I to evaluate the spatial
> autocorrelation and we can also visually assess the spatial
> autocorrelation
> through the Variogram in Geostatistics, Now my curiosity is what is the
> difference between the two methods? Is there any relationships
> between them?
> I am confused by them recently?
>
> 2. How to perform spatial bootstrap /Jackknife in R? which package can be
> used?
>
>   Any suggestions are welcome. Thanks in advance!
>
> --
> Kind Regards,Zhi Jie,Zhang ,PHDDepartment of EpidemiologySchool of Public
> HealthFudan UniversityTel:86-21-54237149
>
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>