Walker Bagley and Eamon Tracey

Walker Bagley and Eamon Tracey examine the demographics of olympians over the years by visualizing data from the UN and Olympic Committee through Python.


About the Project

Notre Dame freshmen and Keenan Knights Walker Bagley and Eamon Tracey collected data on countries' Winter and Summer Olympics success, determined by number and type of medals won. Then, they compared and analyzed Olympic success against countries' populations, GDPs per capita, and average temperatures to discover correlations. They provide their data visualizations below.


Data

Every Olympic Competitor and Event

The dataset containing 134,732 entries is what we used to tally, examine, and explore the number of medals for each country for any given Olympic Games since 1896. It contains information for the country of each athlete, their event, medal, year, and season for the competition, as well as a spreadsheet of country codes to match up with each olympian.

Link

Country Populations

The dataset contains entries for each of 193 countries (see dataset for list) of each country's population since 1960.

Link

Country GDP

Like the country populations dataset, this one conatins entries for each of the same 193 countries on each country's GDP per capita since 1960.

Link

Average Temperature Per Year by Country

The dataset contains the average temperature in Celcius for each country between 2000 and 2013.

Link

Visualizations

Total Medals By Country
The chart shows the total number of medals for each country since 1896. The data is colored on a logarithmic scale to better distinguish between the colors of each country.

Medals Per Million People
The animated chart shows the number of medals per million people in each country for each Summer Olympic Games since 1960. The data is colored on a logarithmic scale to better distinguish between the colors of each country.

Medals by GDP and Year
The animated globe shows the number of medals per country for each Summer Olympic Games since 1960. The size of the marker correlates to the number of medals and its color to the country's GDP per capita.

Medals by Temperature
The scatter plot graphs each country's medal count against the country's average temperature. The points are color-coded red and blue to represent medals earned in the summer and winter olympics, respectively.


Insights

The data above provide various insights:


Maps

Below is a collection of all-time Olympic medal data visualizations separated by medal type (gold, silver, bronze) and season (summer, winter). All colors are presented on a logarithmic scale to prevent outlier domination.

Summer Gold
All gold medals won in Summer Olympics

Summer Silver
All silver medals won in Summer Olympics

Summer Bronze
All bronze medals won in Summer Olympics

Winter Gold
All gold medals won in Winter Olympics

Winter Silver
All silver medals won in Winter Olympics

Winter Bronze
All bronze medals won in Winter Olympics

Summer + Winter Gold
All gold medals won in Summer and Winter Olympics combined

Summer + Winter Silver
All silver medals won in Summer and Winter Olympics combined

Summer + Winter Bronze
All bronze medals won in Summer and Winter Olympics combined

Summer All
All medals won in Summer Olympics

Winter All
All medals won in Winter Olympics