https://community.esri.com/t5/arcgis-business-analyst-questions/huff-model-calibration-mathematical-model/m-p/1473562#M1149 <P>I would like to ask about the Huff model parameter tips (Huff model calibration). Since the official website does not explain the mathematical formula in detail, I would like to ask here.<BR /><BR /><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 2024-05-16 142405.png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/104309i619C80810501E584/image-size/large?v=v2&amp;px=999" role="button" title="螢幕擷取畫面 2024-05-16 142405.png" alt="螢幕擷取畫面 2024-05-16 142405.png" /></span><BR /><BR />best wishes</P> Thu, 16 May 2024 06:58:50 GMT ＪｕｎＴｉｎｇＷＥＩ 2024-05-16T06:58:50Z https://community.esri.com/t5/arcgis-business-analyst-questions/huff-model-calibration-mathematical-model/m-p/1473562#M1149 <P>I would like to ask about the Huff model parameter tips (Huff model calibration). Since the official website does not explain the mathematical formula in detail, I would like to ask here.<BR /><BR /><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 2024-05-16 142405.png" style="width: 999px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/104309i619C80810501E584/image-size/large?v=v2&amp;px=999" role="button" title="螢幕擷取畫面 2024-05-16 142405.png" alt="螢幕擷取畫面 2024-05-16 142405.png" /></span><BR /><BR />best wishes</P> Thu, 16 May 2024 06:58:50 GMT https://community.esri.com/t5/arcgis-business-analyst-questions/huff-model-calibration-mathematical-model/m-p/1473562#M1149 ＪｕｎＴｉｎｇＷＥＩ 2024-05-16T06:58:50Z https://community.esri.com/t5/arcgis-business-analyst-questions/huff-model-calibration-mathematical-model/m-p/1473635#M1150 <P>There is some info here</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/business-analyst/understanding-huff-model.htm" target="_blank">How Huff Model works—ArcGIS Pro | Documentation</A></P><P>then you have to go to other sources</P><P><A href="https://geography.wisc.edu/geods/wp-content/uploads/sites/28/2022/05/2020_TGIS_DynamicHuffModel.pdf" target="_blank">Calibrating the dynamic Huff model for business analysis using location big data (wisc.edu)</A></P><P>for example</P><P>&nbsp;</P> Thu, 16 May 2024 08:37:03 GMT https://community.esri.com/t5/arcgis-business-analyst-questions/huff-model-calibration-mathematical-model/m-p/1473635#M1150 DanPatterson 2024-05-16T08:37:03Z