Whats new in version 0.8.3:
- Independent T-Tests displayed the standard error of the difference and the confidence interval for the unequal variances case, where the equal variances case should have been. This has been fixed.
- REGRESSION now recognises /STATISTICS=CI(x) which causes confidence intervals for the coefficients to be printed.
- When DESCRIPTIVES calculates Z scores, it now omits cases filtered by the current FILTER settings.
- PSPPIRE graphical user interface improvements:
- Dialog boxes with source variable lists can now choose the sort order; right click and select from the popup menu.
- File|Open now allows an encoding to be selected for opening system files.
- File|Display Data File Information|External File... now allows an encoding to be selected.
- A problem with the Means dialog has been resolved (bug #41433).
- Several problems related to the input of spreadsheets have been fixed (bug #41657, #41620)
- System file related improvements:
- With ENCODING="DETECT", SYSFILE INFO can now h...
Publisher review:PSPP is a program for statistical analysis of sampled data. It is a free replacement for the proprietary program SPSS.
PSPP supports T-tests, ANOVA, GLM, linear and logistic regression, reliability analysis, clustering, factor analysis, non-parametric tests, and other statistical features. PSPP produces statistical reports in plain text, PDF, PostScript, CSV, HTML, SVG, and OpenDocument formats.
PSPP has both text-based and graphical user interfaces. The PSPP user interface has been translated into a number of languages.
Requirements:
- gtk+
- libgslcblas
- ibplot
- libglade
- libgsl
Operating system:Mac OS X
PSPP 0.8.3 details 
