Re: [R-sig-Geo] Question about dnearneigh

2007-03-02 Thread Roger Bivand
On Thu, 1 Mar 2007, Takatsugu Kobayashi wrote: > Hi, > > I have been doing exploratory analysis of the link between global > Moran's I coefficients and directional biases of frequencies. > > I created a 10*10 matrix that contains random numbers using > randomNumbers(). This went well till I ha

Re: [R-sig-Geo] Question about dnearneigh

2007-03-01 Thread Takatsugu Kobayashi
Hi, I have been doing exploratory analysis of the link between global Moran's I coefficients and directional biases of frequencies. I created a 10*10 matrix that contains random numbers using randomNumbers(). This went well till I had to define a list of nearest neighbor of each cell. I define