Change history of Kruskal-Wallis test

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
4	2010-09-22 14:07:53	arjen	no	no	4	4
3	2010-09-21 10:31:27	dkf	no	no	3	3
2	2010-09-21 02:46:31	AKgnome	no	no	2	2
1	2010-09-20 15:18:39	torsten	no	no	1	1
0	2010-09-20 15:17:52	torsten	no	no	0	0