Columbia Lede Program 2018

Jan's Data Studio Project Page

This page collects visualization and data analysis projects I did while attending the Lede Program 2018.
All related code is in the repository.

Data Studio Project 4: Gender bias in Spiegel Online texts (WORK IN PROGRESS)

I scraped a total of six years of Spiegel Online articles and categorized them into. The results are summarized in this project.
The code is here.

screenshot of the project page

Data Studio Project 3: Internet connection speed visualization (WORK IN PROGRESS)

Once upon a time, a provider promised me up to 100 Mbit/s, but this project shows that it is nothing more than a broken dream.
Have a look at code here.

screenshot of the project page

Data Studio Project 2: Germany eats!

What do Germans like to eat? This project takes a look at recipe data from Germany's largest online cooking community, Chefkoch.de.
See the code here.

screenshot of the project page

Data Studio Project 1: Startup Funding

For this project, I scraped data on startup funding and compared the results across industries and regional areas.
See the code here.

screenshot of the project page

Data01: Blood Plasma Centers in the US

Technically not a Data Studio project, but from the class begore. This map shows the locations of blood plasma donation centers in the US and 4 key economic indicators for the US counties as choropleth map.
I used leaflet.js for the map, Selenium for scraping the data and Pandas for the data wrangling. I also did some calculations in QGIS. See the code here.

screenshot of the project page