Choropleth maps of infant mortality rates by county and race from 1999-2015.
Source: CDC WONDER Compressed Mortality, 1999-2015.
- Group results by County Race and Hispanic Origin
- Pick Age Group <1 year
WONDER exports tab-separated values which are loaded and parsed with d3.tsv. To make the file compatible, remove all the rows after and including "Total".
Part of discovering data quality in Kai's infant mortality, which is part of an exploration in American mortality trends with Debby Oh.
Based on Choropleth by Mike Bostock.