I have been working on the datacube browser for the Linked Open Biomedical Investigation (LOBI). I added a parallel coordinates graph underneath the existing scatter plot matrix, as shown below:
I used a similar framework as outlined two posts ago, which includes the k-means clustering. The datacube browser allows a user to select specific dimensions. Then a scatter plot matrix, which shows a scatter plot for every pair of dimensions, and a parallel coordinates chart are constructed. The year can also be specified by the slider at the bottom. Each time the dimensions or years are changed, the charts are redrawn.
I still have some minor problems to fix on the parallel coordinates graph. After I fix these I am going to start teaching myself about RDF and Sparql.
