ANOVA Model
Tot-pre ~ post2-pre
means	-0.444	0.819	2.111	2.694	4.444	4.694

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
post2-pre	5	101.755	20.351	85.156	0
Residuals	29	6.931	0.239

Tukey Honest Significant Difference Comparisons
	diff	lwr	upr	p adj
0--1	0.819	0.095	1.544	0.02
1--1	2.111	1.326	2.897	0
2--1	2.694	1.799	3.59	0
3--1	4.444	3.549	5.34	0
4--1	4.694	3.799	5.59	0
1-0	1.292	0.487	2.097	0
2-0	1.875	0.962	2.788	0
3-0	3.625	2.712	4.538	0
4-0	3.875	2.962	4.788	0
2-1	0.583	-0.379	1.545	0.452
3-1	2.333	1.371	3.295	0
4-1	2.583	1.621	3.545	0
3-2	1.75	0.696	2.804	0
4-2	2	0.946	3.054	0
4-3	0.25	-0.804	1.304	0.977

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	5	0.512	0.765
	29