QME-DEV Workbench (wxScipy) is a data analysis workbench based on Python, SciPy, Numpy and MatPlotLib(PyLab) and uses wxPython for the GUI. It can be used for non-linear analysis with a large set of experimental or generated data. Load/Acquire / Save/ Gr
CCOUNT is a free package for market research data cleaning, manipulation, cross tabulation and data analysis. Similar to, and uses the same syntax as, SPSS-MR Quantum, a well known commercial package for processing market research data.