Data Visualization Projects

Created and completed by Tianyi Hu

Assignment 1: Summer Olympics Medals over Time (using ggplot)

(1) Medal Counts over Time

(2) Medal Counts Adjusted by Population, GDP

(3) Make Two Plots Interactive

(4) Data Table

Results:

I will put some visualization here. But if you are interested, check it out in the folder named "Olympics Medals".

Assignment 2: Manhattan Violation Distribution

(1) Violation Code and Fine Amounts

(2) Average amount of fine by vehicle

(3) Map by Precincts (Number of tickets, total fines, and average fines)(Interactive/Cluster)

Results:

I will put some visualization here. But if you are interested, check it out in the folder named "Manhattan Violation".

Assignment 3: Text Mining Kickstarter Projects

(1) Word Cloud

(2) Sentiment Analysis

Results:

I will put some visualization here. But if you are interested, check it out in the folder named "Text Mining".

Assignment 4: Network Analysis of U.S. Senate Tweets

(1) Network of Followers

(2) Most Common Topics over Time on Tweets

(3) Identifying Mentions

Results:

I will put some visualization here. But if you are interested, check it out in the folder named "Network Analysis".