You have the following dataset:
Which grouping option should you use in Tableau Prep to group all five names automatically?
To create a map visualization that shows the concentration of data points in different locations, you need to change the mark type to Density. This will create a heatmap that uses color and size to indicate the density of the data points. You can also adjust the intensity and transparency of the density marks to suit your needs.Reference:The information is based on the following sources:
Create Heatmaps that Show Trends or Density in Tableau
Billye
4 days ago