speed are his work.
* John Darrington wrote the graphical user interface, and the T-TEST,
-ONEWAY, EXAMINE, RANK and NPAR TESTS commands, implemented support
-for long variable names, psql and gnumeric and made numerous revisions
-to other modules.
+ONEWAY, EXAMINE, RANK and NPAR TESTS commands, implemented support for
+long variable names, PostgreSQL and Gnumeric and made numerous
+revisions to other modules.
* Jason Stover contributed statistical and numerical functionality,
including lib/gslextras and the linear regression features. Jason
is also an important contributor to GSL, which is used by PSPP.
-* Rob van Son wrote the routine for calculation of the significance
-of the Wilcoxon matched pairs signed rank statistic used by the
- NPAR TEST command.
-
We also thank past contributors:
* Michael Kiefte contributed bug fixes and other enhancements.
* Patrick Kobly contributed bug fixes and other enhancements.
+
+* Rob van Son wrote the original version of the routine for
+ calculation of the significance of the Wilcoxon matched pairs signed
+ rank statistic used by the NPAR TEST command.
+