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"
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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.