ANOVA Model
post1-pre ~ post2-pre
means	-0.296	0.781	0.496	0.596	0.296	0.713

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
post2-pre	5	10.426	2.085	10.075	0
Residuals	99	20.489	0.207

Tukey Honest Significant Difference Comparisons
	diff	lwr	upr	p adj
0--1	0.781	0.438	1.124	0
1--1	0.496	0.007	0.986	0.045
2--1	0.596	0.107	1.086	0.008
3--1	0.296	-0.15	0.743	0.391
4--1	0.713	0.254	1.172	0
1-0	-0.285	-0.762	0.192	0.513
2-0	-0.185	-0.662	0.292	0.87
3-0	-0.485	-0.918	-0.052	0.019
4-0	-0.068	-0.514	0.378	0.998
2-1	0.1	-0.491	0.691	0.996
3-1	-0.2	-0.756	0.356	0.901
4-1	0.217	-0.349	0.783	0.875
3-2	-0.3	-0.856	0.256	0.621
4-2	0.117	-0.449	0.683	0.991
4-3	0.417	-0.113	0.946	0.209

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	5	2.418	0.041
	99