At the moment we are testing Tableau in a Proof of Concept. As a part it, I'm trying to create a map in Tableau that shows percentages on neighborhood level. To do so, i use the following data:
- neigborhood shapefile
Data file containing:
- energy labels for homes
- building year
- building worth
So for example the enduser can select the enery labels of interest, let's say A,B and C. Also, he/she is looking for houses worth > € 400.000, that were build after 1950. The map should show a percentage of every neighborhood, that represents the houses that met the criteria diveded by the total number of houses in that neighborhood. I want the map percentages to be able to change dynamically.
Who can inform we what steps to take? Thanks in advance!