PSPP 2.0.1

GNU PSPP is a program for 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.

Tags c gtk education science-research scientific information-analysis statistics
License GNU GPL
State development

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Recent Releases

2.0.122 Mar 2024 18:25 minor feature:
2.0.001 Jan 2024 03:16 minor feature:
1.6.203 Jul 2022 03:16 minor feature:
1.6.125 Jun 2022 03:18 minor feature:
1.6.002 Jun 2022 03:17 minor feature:
1.4.016 Aug 2020 08:25 minor feature:
1.2.007 Nov 2018 11:05 minor feature: I'm very pleased to announce the release of a new version of GNU PSPP. PSPP is a program for statistical analysis of sampled data. It is a free replacement for the proprietary program SPSS. #13; #13;. Changes from 1.0.1 to 1.2.0: #13;.. New experimental command SAVE DATA COLLECTION to save MDD files. #13; MTIME and YMDHMS variable formats now supported. #13;. Build changes: #13;.. zlib is now a required dependency. (Previously it was optional.) #13;. Gtk+3.18.0 or later must now be used when building. #13;. The code implementing the sheet rendering has been removed. Instead we use a third party library: spread-sheet-widget. #13;. The "NOMISSING" keyword when generating syntax for piecharts in the #13;. frequencies command was omitted. This has been corrected..
1.0.128 Aug 2017 09:05 minor feature: I'm very pleased to announce the release of a new version of GNU PSPP. PSPP is a program for statistical analysis of sampled data. It is a free replacement for the proprietary program SPSS. #13; #13;. This a number of that were reported as security vulnerabilities. I do not think that that these are serious vulnerabilities. I still recommend that users upgrade #13; #13;. Changes from 1.0.0 to 1.0.1: #13; #13;.., including for CVE-2017-12958, CVE-2017-12959, CVE-2017-12960, and CVE-2017-12961.
1.0.021 Aug 2017 19:25 minor feature: I'm very pleased to announce the release of a new version of GNU PSPP. PSPP is a program for statistical analysis of sampled data. It is a free replacement for the proprietary program SPSS. #13; #13;. PSPP has been in development, as part of the GNU project, since about 1996, although development has sometimes been very slow. That entire time, the version number has been less than 1.0. Now I am increasing it to 1.0 for several reasons. First, I no longer feel that PSPP must be "complete" before it can be 1.0; instead, I think that it only needs to be useful. Second, the common ways of numbering software releases have drifted over the years, so that many projects now simply increment the major version on each release, or use the year and month of release as the version number. Third, every time I make a release, RMS asks me when 1.0 is coming ;-) #13; #13;. Changes from 0.11.0 to 1.0.0: #13; #13;.. Translation updates.
0.11.014 Aug 2017 03:05 minor feature: I'm very pleased to announce the release of a new version of GNU PSPP. PSPP is a program for statistical analysis of sampled data. It is a free replacement for the proprietary program SPSS. #13; #13;. Changes from 0.10.2 to 0.11.0: #13; #13;.. The REGRESSION command now has a /ORIGIN subcommand to perform regression through the origin. #13; The FACTOR command can now analyse matrix files prepared with MATRIX DATA. #13;. The FACTOR command can now print the anti-image matrices. #13;. The MATRIX DATA command has been added. #13;. Some inappropriate properties in selection dialogs have been corrected. #13;. A which could cause the HTML driver to go into a tight loop has been. #13;. An error in the FREQUENCIES procedure, where the word "Mean" was printed when "Variance" was appropriate has been. #13;. The ncurses library is no longer required or used. #13;. A where the Mann-Whitney test would give misleading results if run on multiple variables and MISSING=ANALAYSIS was specified has been. #13;. Gtk+3.14.5 or later must now be used when building. #13;. Graphical user interface changes: #13;.. There is a new menu: Edit Options #13;. The Non Parametric Statistics Menu has a new item: "K Independent Samples". #13;. Dialog boxes can now be canceled using the lt;Escape gt; key. #13;. The AUTORECODE command now accepts an optional / before INTO. #13;. The short form of the VECTOR command can now create string variables. #13;. including for CVE-2017-10791 and CVE-2017-10792.
0.10.224 Jul 2016 05:41 minor feature: Enhancements: CROSSTABS implements a new COUNT subcommand to round case or cell weights -- Help will be opened as HTML in default browser if yelp is not available -- When plotting scatterplots with only one dataset (the simple case) the colour used for the dataset is now black. The previous default from the Tango palette was too faint to see easily -- The varible info dialog could previously only paste a single variable. Now it can paste multiple variables. Bug fixes, including the following: T-test with independent samples GUI crashed with string type variable as group variable -- The variable info dialog showed the previous selected variable superimposed with the currently selected one -- The GLM command did not properly deal with missing values. This has been fixed.
0.10.103 Apr 2016 06:17 minor feature: I'm very pleased to announce the release of a new version of GNU PSPP. PSPP is a program for statistical analysis of sampled data. It is a free replacement for the proprietary program SPSS. . Changes from 0.10.0 to 0.10.1: .., including the following: .. A where certain dialog boxes could not be properly populated has been. Various commands have been hardened against errors when called with invalid syntax. Translation updates. Thanks to our translators!