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349Re: AI-GEOSTATS: random start in arc/info

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  • Nicholas Lewin-Koh
    Aug 30, 2001
    • 0 Attachment
      Hi,
      If you have the spatial analyst extention then it should not be hard to do
      in avenue. Same for Ramesh using aml.

      But now the question is what question do you want to answer with this
      procedure?

      Nicholas
      On Thu, 30 Aug 2001 Basil_LOH@... wrote:

      >
      > Hi everyone,
      > I am interested in this problem also. Does anyone know how to do what
      > Ramesh wanted in Arvciew?
      >
      > Regards.
      > Basil
      >
      >
      >
      > Ramesh
      > Krishnamurthy To: ai-geostats@...
      > <tragoram@yaho cc:
      > o.com> Subject: AI-GEOSTATS: random start in
      > Sent by: arc/info
      > ai-geostats-li
      > st@...
      >
      >
      > 30-08-2001
      > 00:47
      > Please respond
      > to Ramesh
      > Krishnamurthy
      >
      >
      >
      >
      >
      >
      > dear all,
      >
      > hope you won't mind for asking very basic question. i
      > musk confess that i am new to the field (not more than
      > 6 months). in raster data, i am trying to calculate
      > average for center cell based on the values in
      > neighbouring cells (say 3 x 3 window). i could perform
      > this by moving window average function (which is
      > focalmean command in arcinfo). for each iteration, i
      > want to start the window at random points. is it
      > possible in Arc/info? i would be grateful if any one
      > can tell me the command to do this fucntion in
      > Arc/info software..and i would also like to know how
      > the moving window function operates. hope you get my
      > problem!
      >
      > regards
      >
      > ramesh
      >
      >
      >
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      CH3
      |
      N Nicholas Lewin-Koh
      / \ Dept of Statistics
      N----C C==O Program in Ecology and Evolutionary Biology
      || || | Iowa State University
      || || | Ames, IA 50011
      CH C N--CH3 http://www.public.iastate.edu/~nlewin
      \ / \ / nlewin@...
      N C
      | || Currently
      CH3 O Graphics Lab
      School of Computing
      National University of Singapore
      The Real Part of Coffee kohnicho@...


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