
I read it but it said PDF file and Ps, didn´t specify which other files, so I attached a csv file, which I thought would work.I have uploaded the file in rapidhare (second option was putting on the web):http://rapidshare.com/files/453101614/Coordinates_and_values.csv
Hope this works.Thanks for your interest.

> From: dwinsemius@comcast.net
> To: tintin_jb@hotmail.com
> Subject: Re: [R] Spatial cluster analysis of continous outcome variable
> Date: Thu, 17 Mar 2011 22:12:01 -0400
> 
> No data came through. You probably didn't read the Posting Guide or if  
> you did you didn't read it closely enough.
> 
> -- 
> David.
> On Mar 17, 2011, at 4:11 PM, Jon Toledo wrote:
> 
> >
> > I attach the data (csv format). There are the 3 coordinates, (but as  
> > there are not so many points I wanted two do 3 analysis in each of  
> > them collapsing one variable).There are two variables to study I  
> > have posted the data as a ratio between both states and as a  
> > percentage state between both states. The data are from different  
> > samples (and each sample has 3 or 6 measures).Thanks again.
> >
> >> From: marchywka@hotmail.com
> >> To: tintin_jb@hotmail.com; r-help@r-project.org
> >> Subject: RE: [R] Spatial cluster analysis of continous outcome  
> >> variable
> >> Date: Thu, 17 Mar 2011 15:20:09 -0400
> >>
> >> Did you post your data or hypothetical data?
> >> Usually that helps make your problem more clear and more interesting
> >> ( likely to get a useful response to your post).
> >>
> >>
> >>
> >> ----------------------------------------
> >> From: tintin_jb@hotmail.com
> >> To: r-help@r-project.org
> >> Date: Thu, 17 Mar 2011 17:38:14 +0100
> >> Subject: [R] Spatial cluster analysis of continous outcome variable
> >>
> >>
> >>
> >> Dear R Users, R Core
> >> Team,
> >> I have a two dimensional space where I measure a numerical value in  
> >> two situations at different points. I have measured the change and  
> >> I would like to test if there are areas in this 2D-space where  
> >> there is a different amount of change (no change, increase,  
> >> decrease). I don´t know if it´s better to analyse the data just  
> >> with the coordinates or if its better to group them in  
> >> "pixels" (and obtain the mean value for each pixel) and then run  
> >> the cluster analysis. I would like to know if there is a package/ 
> >> function that allows me to do these calculations.I would also like  
> >> to know if it could be done in a 3D space (I have collapsed the  
> >> data to 2D because I don´t have many points.
> >> Thanks in advance
> >>
> >>
> >>
> >>
> >>
> >> J Toledo
> >>        [[alternative HTML version deleted]]

 		 	   		  
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