I found some packages with some implementations of inequality indexes. ## Python - [onOEI](http://www.poorcity.richcity.org/oei/) - [PySal (only gini and theil)](http://pysal.readthedocs.io/en/latest/library/inequality/index.html) ## Matlab - [inequality package](http://es.mathworks.com/matlabcentral/fileexchange/19968-inequality-package) ## Stata - [DASP](http://dasp.ecn.ulaval.ca/) ## R - [Poverty and Inequality with Complex Survey Data](https://guilhermejacob.github.io/context/) --- Where get data sets: - https://www.census.gov/programs-surveys/sipp/data/2014-panel/wave-1.html