Name: GNU Emacs
Author: Free Software Foundation

<p>
   GNU Emacs is an extensible, customizable text editor - and more.
   At its core is an interpreter for Emacs Lisp, a dialect of the Lisp
   programming language with extensions to support text editing.
  </p>
      <p>The features of GNU Emacs include:</p>
      <ul>
        <li>Content-sensitive editing modes, including syntax coloring, for
   a wide-range of file types</li>
        <li>Complete built-in documentation, including a tutorial for new users</li>
        <li>Full Unicode support for nearly all human languages and their scripts</li>
        <li>Highly customizable, using Emacs Lisp code or a graphical interface</li>
        <li>Includes a project planner, mail and news reader, debugger
   interface, calendar, and more</li>
      </ul>
    

GNU Emacs

GNU PSPP is a program for the statistical analysis of sampled data. It is a Free replacement for the proprietary program SPSS, and appears very similar to it with a few exceptions. 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. Neither are there any artificial limits on the number of cases or variables which you can use. There are no additional packages to purchase in order to get “advanced” functions; all functionality that PSPP currently supports is in the core package.
      PSPP is a stable and reliable application. 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. 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.
      A brief list of some of PSPP's features.
      
        Support for over 1 billion cases
        Support for over 1 billion variables
        Syntax and data files which are compatible with those of SPSS
        A choice of terminal or graphical user interface
        A choice of text, postscript, pdf, opendocument, html or TeX output formats
        Inter-operability with: LibreOffice, Apache OpenOffice, Gnumeric and other free software
        Easy data import from spreadsheets, text files and database sources
        The capability to open, analyse and edit two or more datasets concurrently
        A user interface supporting all common character sets
        The user interface has been translated to multiple languages
        Very fast statistical procedures, even on very large data sets
        No license fees and no expiration period
        No unethical “end user license agreements”
        A fully indexed user manual
        Freedom ensured; It is licensed under the GPLv3 or later
        Portability; Runs on many different computers and many different operating systems
      
      PSPP is particularly aimed at statisticians, social scientists and students requiring fast convenient analysis of sampled data.
      The Flatpak for PSPP includes graphical and command-line interfaces.  To use the command-line interface, run: flatpak run --command=pspp org.gnu.pspp.
    

GNU PSPP

GNU PSPP is a program for statistical analysis of sampled data

GNU Emacs

An extensible text editor

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کاره‌های دیگر Free Software Foundation