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Spatial Autocorrelation: Global Moran's I 

Aaron Maxwell
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Example of Global Moran's I for assessing spatial autocorrelation in ArcPro.
This video was produced by West Virginia View (www.wvview.org/) with support from AmericaView (americaview.org/).
This material is based upon work supported by the U.S. Geological Survey under Grant/Cooperative Agreement No. G18AP00077.
The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the opinions or policies of the U.S. Geological Survey. Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.

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27 авг 2024

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Комментарии : 16   
@tbonesimon
@tbonesimon 4 года назад
This is so much more helpful than the ESRI help files. Thanks
@digit975
@digit975 5 лет назад
Omg, I don't know you, but I love you. This video makes so much sense and is super concise.
@MuhammadAli-jn6kh
@MuhammadAli-jn6kh 4 года назад
Simple, concise and well explained. Thank you
@bondeandeebowl
@bondeandeebowl 3 года назад
Make more videos, please! This was so helpful.
@wigorek
@wigorek 4 года назад
since p-value = 0 why do we fail to reject h0? we should reject h0 and accept hA - which suggest positive autocorrelation - clustering. Correct me if im wrong :D
@brianwheeler1339
@brianwheeler1339 2 года назад
Agree. I think it's just a mistake in the video
@sumansannigrahi1135
@sumansannigrahi1135 6 месяцев назад
Very nice video..
@TChau-wc9me
@TChau-wc9me 3 года назад
immediately subscribed.
@erfan_mehraban
@erfan_mehraban 4 года назад
simplest explained spatial video ever :))
@TheBarOst
@TheBarOst 4 года назад
could you help me please. I have 4 variables: country, CO2 emissions, latitude and longitude. Is it enough to do Moran's I? I would like to see if CO2 emissions are spatially correlated
@natalizmartinez2525
@natalizmartinez2525 Год назад
did you get make the analyse?
@TheBarOst
@TheBarOst Год назад
@@natalizmartinez2525 hi, no, this is not enough the easiest way is to use a .shapefile, I used the world shapefile from Eurostat, selected countries that I needed and build a Queen's contiguitiy based matrix. Only after that I could use it in the formula and calculate Moran's I. Having coordinates is not enough to build a weight matrix. HOwever, some of my friends were able to do that in R without a shapefile, but it was very advanced for me.
@natalizmartinez2525
@natalizmartinez2525 Год назад
@@TheBarOst Could I write you an email to ask you a little more about that?
@natalizmartinez2525
@natalizmartinez2525 Год назад
@@TheBarOst i have 2 shapefile with diferents variables and i want to know if they are corralated but i cant figure it out how make the analyse in this situation
@TheBarOst
@TheBarOst Год назад
@@natalizmartinez2525 shp
@aadya4128
@aadya4128 2 года назад
what software was that?
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