From the course: Creating Maps with R
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Challenge: Interactive choropleth of state coastline length
From the course: Creating Maps with R
Challenge: Interactive choropleth of state coastline length
(upbeat music) - [Instructor] For this challenge, I would like you to use leaflet to create a continuous variable choropleth showing the kilometers of coastline for each of the states in a contiguous United States. I'd like you to use the viridis color palette for your choropleth and I would like you to highlight those states with zero coastline in pink and to add an appropriate label in the legend. I'd like you to also add a pop-up to the states that shows the state name and the coastline formatted in kilometers. I would like you to set the background color of the map to white and please use the provided CSS to fix the legend.
Contents
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The basics of using Leaflet2m 57s
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(Locked)
Use Leaflet to visualize geo locations5m 41s
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(Locked)
Add labels and pop-ups to Leaflet maps5m 6s
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(Locked)
Leaflet choropleth and continuous data6m 17s
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(Locked)
Leaflet choropleth and discontinuous data6m 3s
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(Locked)
Set a background color with leaflet.extras1m 25s
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(Locked)
Challenge: Add pop-up labels to a map of German cities35s
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(Locked)
Solution: Add pop-up labels to a map of German cities6m 4s
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(Locked)
Challenge: Interactive choropleth of state coastline length39s
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(Locked)
Solution: Interactive choropleth of state coastline length6m 20s
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