This map uses my version 2.0 of MarkerClusterer by Xiaoxi Wu to visualize NHS Hospitals death rates, as released by the NHS, in a geographically distributed way. Basically, each marker displays the average of the death rates of hospitals falling in its cluster.
This map is for research purposes only, and for a proof-of-concept of the MarkerClusterer so please retrieve these data from the original source if you need to use them.
Information on this page is copyright of the NHS. Data and more information can be found on this website