X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?p=pspp;a=blobdiff_plain;f=AUTHORS;h=461d8c1dafb5e70d9e6a933f9d0cfd7f02c572fa;hp=db7a59105fbe6600eed2136d196ac4e691e710ff;hb=refs%2Fheads%2Fctables7;hpb=b5c82cc9aabe7e641011130240ae1b2e84348e23

diff --git a/AUTHORS b/AUTHORS
index db7a59105f..461d8c1daf 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,19 +1,23 @@
 We wish to thank current active contributors to PSPP:
 
 * Ben Pfaff wrote the initial program and manual, which comprises the
-majority of the current code. Ben continues to contribute and 
+majority of the current code. Ben continues to contribute and
 most of the core libraries which ensure that PSPP runs with optimal
 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
+* John Darrington wrote the initial version of the graphical user interface,
+and many of the statistical procedures.  John also 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. 
+including lib/gslextras and the linear regression features. Jason
+is also an important contributor to GSL, which is used by PSPP.
 
+* Mehmet Hakan Satman provided the initial implementation of the QUICK CLUSTER command.
+  Alan Mead and others contributed later improvements including the cluster membership subcommands.
+
+* Friedrich Beckmann wrote the GRAPH command.
 
 We also thank past contributors: