Dear Zhijie,

herein you should find an introducion on the topic. See Ch.4. and in
particular 4.6, with a Montecarlo experiment on Moran's I

http://www.nceas.ucsb.edu/scicomp/Dloads/RProgramming/SpatialRegressRCsi
ssTutor.pdf

HTH
Giovanni

Giovanni Millo
Research Dept.,
Assicurazioni Generali SpA
Via Machiavelli 4, 
34131 Trieste (Italy)
tel. +39 040 671184 
fax  +39 040 671160 

Original message:

Date: Thu, 23 Mar 2006 09:55:10 +0800
From: "zhijie zhang" <epistat@gmail.com>
Subject: [R-sig-Geo] questions on simulation
To: r-sig-geo@stat.math.ethz.ch
Message-ID:
	<2fc17e30603221755t7ba40f3et4043f65fc882e8d0@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1

hi,friends
i'm a newer in using R, thank u for your help in advance!
i want to generate some spatial data (normality,non-normality,etc)and
then calculate the Moran's I index, How should i do it , anybody could
give me some hints? By the way, i have some  spatial data  with
latitude/longitude, how can i calculate the distances among them? thanks
very much!
--
Kind Regards,Zhi Jie,Zhang ,PHDDepartment of EpidemiologySchool of
Public HealthFudan UniversityTel:86-21-54237149



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