Mapping in Tableau 2 - Asthma & Greenspaces in San Francisco

In this video, we learn how to apply the skills and concepts we have learned throughout the toolkit to explore a hypothetical question. What impact do green spaces, such as parks, have on the health of the people that live near them? In part 2, we find a publically available dataset with information on asthma rates, link it to the census blocks in San Francisco, and make a heatmap to show how those rates are distrubuted throughout the city.

Supplementary materials

• If you haven't already, download the datasets we use to create this visualization and follow along.

• If you're intesrested, explore data DataSF to find other San Francisco datasets!