Hands-On Business Intelligence with Qlik Sense

Area layer

First, let's add an area map for each borough, so that we can check which regions have more collisions, as follows:

1. Drag and drop a custom object of type Area Layer, as shown in the following screenshot:

2. Configure the dimension of our layer; let's choose the borough field, as demonstrated in the following screenshot:

3. As you can see, you don't have to worry about the borough coordinates, GeoAnalytics is smart enough to understand your data and use this field as a geometry, as shown in the following screenshot:

Here, GeoAnalytics ...