topic Cluster mapping in Spatial Statistics Questions https://community.esri.com/t5/spatial-statistics-questions/cluster-mapping/m-p/685845#M2208 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am new to Arcmap and I am looking for a bit of advice with trying to analyse some spatial data. Basically I have a point shapefile which contains coordinates for different sites in Scandinavia. At each of these sites I have a value which describes the magnitude of a trend for the climate phenomena of lakes freezing and the direction it is in from regression analysis in Excel. e.g. a value of -4 would say that the lake over the time period is freezing up 4 days earlier, or a value of +6 would indicate it is freezing up 6 days later of the course of the time period. </SPAN><BR /><BR /><SPAN>What I am looking for is some advice on how to analyse this data spatially. I have produced interpolated surface maps which allow me to view areas where the trends are stronger or areas where the direction of the trends are similar etc by eye but I would like to computationally analyse this as well as I think it might be more effective. </SPAN><BR /><BR /><SPAN>Would anybody be able to offer any advice on which spatial analysis tools I should look to be using?</SPAN><BR /><BR /><SPAN>Many thanks</SPAN><BR /><SPAN>Andy</SPAN></BODY></HTML> Wed, 23 May 2012 13:41:37 GMT AndyNew 2012-05-23T13:41:37Z Cluster mapping https://community.esri.com/t5/spatial-statistics-questions/cluster-mapping/m-p/685845#M2208 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am new to Arcmap and I am looking for a bit of advice with trying to analyse some spatial data. Basically I have a point shapefile which contains coordinates for different sites in Scandinavia. At each of these sites I have a value which describes the magnitude of a trend for the climate phenomena of lakes freezing and the direction it is in from regression analysis in Excel. e.g. a value of -4 would say that the lake over the time period is freezing up 4 days earlier, or a value of +6 would indicate it is freezing up 6 days later of the course of the time period. </SPAN><BR /><BR /><SPAN>What I am looking for is some advice on how to analyse this data spatially. I have produced interpolated surface maps which allow me to view areas where the trends are stronger or areas where the direction of the trends are similar etc by eye but I would like to computationally analyse this as well as I think it might be more effective. </SPAN><BR /><BR /><SPAN>Would anybody be able to offer any advice on which spatial analysis tools I should look to be using?</SPAN><BR /><BR /><SPAN>Many thanks</SPAN><BR /><SPAN>Andy</SPAN></BODY></HTML> Wed, 23 May 2012 13:41:37 GMT https://community.esri.com/t5/spatial-statistics-questions/cluster-mapping/m-p/685845#M2208 AndyNew 2012-05-23T13:41:37Z