Hi there, I’m looking to overlay the Nielson Designated Market Area over the Full County Choropleth in Plotly.
Thus far, I have generated a choropleth with respect to my feature variable and plotted at the FIPS level. Now, I would like to draw polygons around fips that are in the same Designated Market Area (perhaps alternate the color across the polygon borders, or just make them thicker lines-In the end I just want to know how the fips level data lines up along dma).
I have written a dictionary that maps FIPS to DMA-however, I am unsure how to add another “trace” over my choropleth object.
Thanks for the help!