Visualizing trends in topics for one country

You can now visualize the trends in percentage "yes" over time for all six topics side-by-side. Here, you'll visualize them just for the United States.

This exercise is part of the course

Case Study: Exploratory Data Analysis in R

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Exercise instructions

Load the ggplot2 package.
Filter the by_country_year_topic dataset for just the United States and save the result as US_by_country_year_topic.
Use this dataset to graph the percentage "yes" over time for the United States, faceting by topic.

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

# Load the ggplot2 package


# Filter by_country_year_topic for just the US


# Plot % yes over time for the US, faceting by topic

Edit and Run Code