Fig. 3
From: Disadvantaged groups have greater spatial access to pharmacies in New York state
Visual trends in distance to pharmacy. For median income (Panel A) and % higher education (Panel B) we bin census tracts per the aforementioned characteristics (bins of income increments of $1000 in panel A and bins of % higher education increments of 1% in panel B) and plot the average distance to pharmacies for those tracts as a dot. The size of the dot indicates how many tracts were in that bin. Additionally we color code each dot according to the proportion of white residents in the tracts for that bin. Lastly we indicate the 25th and 75th percentile of the X axis variable (median income or % higher education) with vertical bars. A LOESS curve (in red) with 95% CI (in gray) is fit to this data