ANOVA Model
outcome ~ treatment
means	0.404	0.375

ANOVA Statistics
	Df	Sum Sq	Mean Sq	F value	Pr(>F)
treatment	2	24.186	12.093	49.932	0
Residuals	152	36.814	0.242

Must Include Intercept to use Tukey Test

Levenes Test for Homogeneity of Variance
	Df	F value	Pr(>F)
Group	1	0.099	0.753
	152