I am very new to QGIS so please help me with a step by step answer.
I have a raster file with population count and a shapefile based on a large population and shapefile. I have successfully created the smaller raster and shapefiles for the region of interest. Now I just would like to find the population weighted centroid for this smaller region, and I don't know how (I know there is a related discussion, but it just provides the intuition and I don't know how to implement it in QGIS).
I have used the vector--> analysis tool --> mean coordinate(s), but no matter what I choose in the weight field, I always end up with the same point, so something should be wrong.
Also, do you know how I can find out to which map/variables the weight field values that are provided belong too?