ANOVA Model
pre ~ post1
means	0.465	0.107	-0.465

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
post1	2	0.295	0.147	0.578	0.564
Residuals	76	19.376	0.255

Tukey Honest Significant Difference Comparisons
	diff	lwr	upr	p adj
1-0	0.107	-0.372	0.585	0.855
10-0	-0.465	-1.68	0.751	0.633
10-1	-0.571	-1.862	0.719	0.543

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	2	0.429	0.653
	76