PSPP is a program for statistical analysis of sampled data. It
interprets commands in the SPSS language and produces tabular output
in ASCII or PostScript format.

PSPP development is ongoing. It already supports a large subset of
SPSS's transformation language.  Its statistical procedure support is
currently limited, but growing.

Source code for the latest development release of PSPP is available at
ftp://alpha.gnu.org/gnu/pspp and ftp://pspp.stat.wisc.edu/pub/PSPP.
   
For information on differences from previous versions, please see file
NEWS.  Full documentation on PSPP's language and information on known
bugs can in the doc/ directory.
          
Questions and comments regarding PSPP can be sent to Ben Pfaff
<blp@gnu.org>.  PSPP bug reports should be sent to
bug-gnu-pspp@gnu.org.