CATalytics
Group 12
1. Albert BINGEI
2. Cornelia Tisandinia LARASATI
3. Timothy TAN Swee Guang
According to the survey in UK and Australia of more than 14,000 international students, 77 per cent of students listed both university and subject rankings as “very important” when deciding a place to study. As such, given the importance of these rankings in decision-making, we were inclined to provide an interactive outlet to aid students in their decision-making process. In addition to that, most rankings systems online are in a tabular format. This makes it difficult for anyone to truly visualize the information being displayed and how various factors interact with each other. Thus, our team aims to create a dynamic visual that not only provides interactivity between factors but also reveal hidden patterns of associations tabular formats might miss out.
Who can use our visual?
- Pre-university selection for students
- University students planning to go for exchange
What can be derived from our visual?
- Effect of factors on ranking of university
- Location of universities
- Trends of school make-up
- Overall ranking of universities
- Multi-Comparisons between universities based on factors
After referencing to multiple previous works that display university rankings, we decided to focus only on The Times Higher Education World University Rankings The rationale is that the dataset provided is robust enough to tell a good story, and that we cannot feasibly combine data from multiple sources. Our other choices and sources which we eliminated were:
1) World University Rankings 2015-2016
We started with the web app provided by the official Times Higher Education website itself and we realised it provided good filtering systems but the app does not visualize the data. This reference helps us to know which filtering categories are important
2) Caleydo LineUp: Visual Analysis of Multi-Attribute Rankings
Next we wanted to value add to an existing visualisation for university rankings and its factors. This one uses bar chart and LineUp so even though they are informative, we wanted to have something else to show in addition to what the visuals currently display.
3) Which universities do good science
This work from Kaggle itself shows us the benchmark and inspiration for which variables are used to compare and gain insights from. The work features mostly scatterplots and even a correlogram. We have then decided to adopt a more multidimensional approach to visualizing the data and decided with glyphs and ternary plots.
Visuals html code examples
- Ternary plot example html code
- D3.js radar chart and spider chart example html code
- D3.js radar chart example html code
Problem and motivation survey statistics
- https://www.timeshighereducation.com/world-university-rankings/news/university-rankings-most-important-factor-for-international-students
- https://www.timeshighereducation.com/world-university-rankings/news/the-world-university-rankings
