Purpose of STK++
STK++ is a multi-platform toolkit written in C++ for creating fast and easy to use Statistics and/or data mining console programs.
STK++ offers a complete set of template and not-template classes in C++ dedicated to statitics. STK++ is suitable for projects ranging from small one-off projects to complete data mining application suites.
The licensing terms for STK++, the GNU LGPL, allow it to be used by all developers, including those developing proprietary software, without any license fees or royalties.