Visuals that are dynamic, interactive, to the point and efficient
Treemaps, circles, hierarchical bar charts, scatter plots
Data analysis, web scraping, general advice
We recently finished a project visualizing flows of students in the Dutch education system. It uses interactive Sankey diagrams to show the more than 40 000 individual flows. The user can view the huge dataset from multiple perspectives, per region, per school, or per type of flow and for one of multiple years. The visualization is hosted on the site "sterk beroepsonderwijs", a cooperation of educational institutes and business.
It now supports scatter- and bubble plots and multiple groupby.
For MBO Raad we changed the look and feel of the MBO-scanner.
Treemapping now supports hierarchical bar charts.
The MBO-scanner site was extended with additional graphical functionality and new data.
You can now upload your csv file on-line and make treemaps, circle diagrams, barcharts on the fly.
For the Dutch Ministry of Education, Culture and Science we developed an interactive site to browse through a huge amount of data on educational institutes and courses.
Works on Ipad as well, hierarchical circle diagrams supported (see picture).