Message-ID: <200306301648.22155.baliola@riseup.net>
Date: 2003-06-30T16:48:22Z
From: Martin Wegmann
Subject: spatial correlation test
hello,
I want to do a test for spatial correlation.
I tried it with geary.test() but I don't understand the required input.
x= a numeric vector the same length as the neighbours list in listw (my
sampled data, I assume)
listw= a listw object created for example by nb2listw (well when I check
nb2listw() I get to "neighbours - an object of class nb" - but I couldn't
figure out, what nb is or how I create such a class
with sp.mantel.mc {spdep} I have the same problem: listw created by nb2listw
isn't there a more straight forward method ;-) to check for spatial
correlation? like x and y coordinates plus my sampled data?
thanks, Martin
BTW thanks everybody for their help with my last problem -> [R] regression for
several responses - it worked perfectly