Column Statistic double/over counting #907
Description
In Vanuatu, we have a (mostly land-based) polygon layer with the different provinces and a Population attribute. When using Column Statistic to sum Population for any intersecting polygons, I'm receiving a different, larger number than in the existing reports and in QGIS.
In checking calculation details, the min, max, and histogram values are the same as QGIS. The difference is in the count of intersecting polygons, where QGIS reports 26 and the report builder is reporting 30. My guess is that when the polygon is clipped, some of it's fragments are being considered individual features and being double counted towards the total.
I'm working with the Population report in Vanuatu. I've attached the dataset, EA NUMBER is the unique id for each feature.