topic Advanced analysis functions in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/advanced-analysis-functions/m-p/173753#M8523 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I have 2 different hosted feature layers (one for polygons and one for points).</P><P>I'm trying to calculate the number of points within a polygon and return the result back to a predefined field in the polygon table.</P><P>I also would like this analysis to be updated over time.</P><P>Is this something that is possible with ArcGIS online?&nbsp; My investigations are telling me it's not!</P><P>Thank you</P></BODY></HTML> Thu, 20 Jun 2019 12:48:49 GMT GD 2019-06-20T12:48:49Z Advanced analysis functions https://community.esri.com/t5/arcgis-online-questions/advanced-analysis-functions/m-p/173753#M8523 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I have 2 different hosted feature layers (one for polygons and one for points).</P><P>I'm trying to calculate the number of points within a polygon and return the result back to a predefined field in the polygon table.</P><P>I also would like this analysis to be updated over time.</P><P>Is this something that is possible with ArcGIS online?&nbsp; My investigations are telling me it's not!</P><P>Thank you</P></BODY></HTML> Thu, 20 Jun 2019 12:48:49 GMT https://community.esri.com/t5/arcgis-online-questions/advanced-analysis-functions/m-p/173753#M8523 GD 2019-06-20T12:48:49Z Re: Advanced analysis functions https://community.esri.com/t5/arcgis-online-questions/advanced-analysis-functions/m-p/173754#M8524 <HTML><HEAD></HEAD><BODY><P>I would suggest looking into the Summarize Within tool!&nbsp;<A href="https://doc.arcgis.com/en/arcgis-online/analyze/summarize-within.htm">https://doc.arcgis.com/en/arcgis-online/analyze/summarize-within.htm</A></P></BODY></HTML> Thu, 20 Jun 2019 17:10:24 GMT https://community.esri.com/t5/arcgis-online-questions/advanced-analysis-functions/m-p/173754#M8524 Anonymous User 2019-06-20T17:10:24Z