Currently, I am working on my dissertation on ordinal spatial data. This research in the area of spatial statistics that lead to development of general methodology for model estimation of ordinal spatial data. This methodology was applied to quality control of wafer manufacturing, where spatial information has been neglected. Also, 100% Pure Java library had been developed. In addition to identifying the proper model, my dissertation will include working 100% Pure Java library of routines.Please see my Javaï¿½ page for Javaï¿½ Libraries. You can also take a look at the paper, which I wrote for my Master Degree as The University of Chicago.