PSPP 0.7.8 Build 20110825

Analyze sampled data with the help of this tool PSPP is an easy-to-use application specially designed for statistical analysis of sampled data. PSPP can perform descriptive statistics, T-tests, linear regression and non-parametric tests. Its backend is designed to perform its analyses as fast as possible, regardless of the size of the input data. You can use PSPP with its graphical interface or the more traditional syntax commands. · Supports over 1 billion cases. · Supports over 1 billion variables. · Syntax and data files are compatible with SPSS. · Choice of terminal or graphical user interface. · Choice of text, postscript or html output formats. · Inter-operates with Gnumeric, OpenOffice.Org and other free software. · Easy data import from spreadsheets, text files and database sources. · Fast statistical procedures, even on very large data sets. · Fully indexed user manual.