![]() PSPP is particularly aimed at statisticians, social scientists and students requiring fast convenient analysis of sampled data. ![]() Portability Runs on many different computers and many different operating systems.Freedom ensured It is licensed under the GPLv3 or later.No unethical “end user license agreements”.No license fees and no expiration period.Very fast statistical procedures, even on very large data sets.The user interface has been translated to multiple languages.A user interface supporting all common character sets.The capability to open, analyse and edit two or more datasets concurrently.Easy data import from spreadsheets, text files and database sources.Inter-operability with: LibreOffice, Apache OpenOffice, Gnumeric and other free software.A choice of text, postscript, pdf, opendocument, html or TeX output formats.Development of PSPP and GNU in general, is a volunteer effort, and you can contribute. Announcements about PSPP are made on pspp-announce as well as (in common with most other GNU software) info-gnu. A choice of terminal or graphical user interface To privately report a security vulnerability in GNU PSPP, please send your report to the pspp-security mailing list.Syntax and data files which are compatible with those of SPSS.You can use PSPP with its graphical interface or the more traditional syntax commands. Its backend is designed to perform its analyses as fast as possible, regardless of the size of the input data. It can perform descriptive statistics, T-tests, anova, linear and logistic regression, measures of association, cluster analysis, reliability and factor analysis, non-parametric tests and more. ![]() PSPP is a stable and reliable application. There are no additional packages to purchase in order to get “advanced” functions all functionality that PSPP currently supports is in the core package. Neither are there any artificial limits on the number of cases or variables which you can use. ![]() The most important of these exceptions are, that there are no “time bombs” your copy of PSPP will not “expire” or deliberately stop working in the future. It is a Free replacement for the proprietary program SPSS, and appears very similar to it with a few exceptions. GNU PSPP is a program for the statistical analysis of sampled data. ![]()
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