class: center, middle, inverse, title-slide # Lec 32: Choropleth Maps ## SDS 192: Introduction to Data Science ###
Shiya Cao
Statistical & Data Sciences
, Smith College
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Fall 2024
--- # Today's Learning Goals * Create choropleth maps. --- # Choropleth Maps * Use different shading and colors based on numerical data. * How you set the bins corresponding to the color gradient can affect how your map looks. Let's introduce two approaches: * Equally sized interval bins. * Quantile based bins. --- # Equal Intervals  --- # Quantile  --- # All Classes Map * A map of the world based on the number of letters in each country's official English-language name  --- # Equal Intervals Choropleth Map  --- # Quantile Choropleth Map 