Posts

• Implementing Point-in-Polygon as a Custom Function in Power Query

  Power BI lacks a native solution for Point-in-Polygon. This article introduces a reusable M function to fill this gap.

  

• Implementing Point-in-Polygon in DAX

  While many programming languages offer Point-in-Polygon, Power BI lacks a native solution. We translate a JavaScript implementation to DAX.

  

• Geoanalysis with Power BI: Transform Latitude and Longitude into Country, State, and Territory

  Territories provide a deeper context for geographic data than mere points on a map. This article explores how to enhance geographic data points with meaningful attributes such as country, state, and territory.