[R-sig-eco] Creating artificial environmental landscape with spatial autocorrelation

[Colin Beale]

You'll also find some (hopefully useful) code in the SM to our recent 
paper: http://www3.interscience.wiley.com/journal/123241231/abstract

Good luck!

Colin

Laura S. wrote:
> Thank you. I will take a look at this reference.
> Laura
> 
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> "...many places you would like to see are just off the map and many things you want to know are just out of sight or a little beyond your reach. But someday you will reach them all, for what you learn today, for no reason at all, will help you discover all the wonderful secrets of tomorrow."
> 
> 
> 
> -Norton Juster
> 
> 
> 
> The Phantom Tollbooth
> 
> 
> 
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> 
> 
> 
> "Imagination is more important than knowledge."
> 
> 
> 
> -Albert Einstein
> 
> --- On Wed, 4/21/10, Etienne Laliberté <etiennelaliberte at gmail.com> wrote:
> 
> From: Etienne Laliberté <etiennelaliberte at gmail.com>
> Subject: Re: [R-sig-eco] Creating artificial environmental landscape with spatial autocorrelation
> To: laura_e_super at yahoo.ca
> Cc: r-sig-ecology at r-project.org
> Received: Wednesday, April 21, 2010, 5:13 PM
> 
> Hi Laura,
> 
> A good start might be to have a look at details of the simulation in:
> 
> Legendre, P., M. R. T. Dale, M. J. Fortin, P. Casgrain, et J. Gurevitch.
> 2004. Effects of spatial structures on the results of field experiments.
> Ecology 85:3202-3214.  
> 
> Cheers
> 
> Etienne
> 
> 
> Le mercredi 21 avril 2010 à 16:58 -0700, Laura S. a écrit :
>> Dear all:
>>
>>
>>
>> Does anyone have any suggestions on how to make a spatially explicit
>> landscape with spatial autocorrelation in R? In other words, a
>> landscape where all cells have a spatial reference, and the environment
>> values that are closer in space are more similar (positive spatial
>> autocorrelation).
>>
>>
>>
>> Thank you,
>>
>> Laura
>>
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>> "...many places you would like to see are just off the map and many things you want to know are just out of sight or a little beyond your reach. But someday you will reach them all, for what you learn today, for no reason at all, will help you discover all the wonderful secrets of tomorrow."
>>
>>
>>
>> -Norton Juster
>>
>>
>>
>> The Phantom Tollbooth
>>
>>
>>
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>>
>>
>> "Imagination is more important than knowledge."
>>
>>
>>
>> -Albert Einstein
>>
>>
>>     [[alternative HTML version deleted]]
>>
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-- 

Dr Colin Beale
Research Fellow
University of York

Mob. +255 (0) 684 059 123