My previous post did a quick comparison of the GSK anti-malarial screening dataset with a virtual library of Ugi products. That comparison was based on the PubChem fingerprints and indicated a broad degree of overlap. I was also interested in looking at the overlap in other feature spaces. The simplest way to do this is […]
Extending the REST PCA Service
I recently described a REST based service for performing PCA-based visualization of chemical spaces. By visiting a URL of the form http://rguha.ath.cx/~rguha/cicc/rest/chemspace/default/ c1ccccc1,c1ccccc1CC,c1ccccc1CCC,C(=O)C(=O),CC(=O)O one would get a HTML, plain text or JSON page containing the first two principal components for the molecules specified. With this data one can generate a simple 2D plot of the […]
The ONS Challenge & Visualizing Chemical Space
The ONSChallenge has been running for some time now and the simple web query form that tied in the data from Google Docs along with web services from IU has turned out to be pretty handy. With more and more data becoming available, I had done some initial exploratory analysis of the measured solubilities. One […]