NVivo 9 is software that helps you to work with unstructured information like documents, surveys, audio, video and pictures - so that you can ultimately make better decisions.

R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.

By applying predictive analytics solutions to data you already have, your organization can uncover unexpected patterns and associations and develop models to guide front-line interactions.

Stata is a complete, integrated statistical package that provides everything you need for data analysis, data management, and graphics.