Module 10: Time Series and Data Visualization

ggplot2 has great functionality for creating clear and effective visualizations. 
This bar chart shows the number of hot dogs eaten each year. I used purple to highlight the record-breaking performances

In this version, I used ggplot2 to improve the styling and make the visualization clearer and easier to understand. 

The stacked bar chart displays multiple categories in one single graph, showing how these values combine over time, and it makes it easy to identify trends and patterns. 

This graph shows how the unemployment rate and unemployment duration change over time. 


This visualization shows the relationship between unemployment rate and duration, using color to represent the different years. 

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