ANOVA Model
pre ~ post1
means0.5190.2


ANOVA Statistics
DfSum SqMean SqF valuePr(>F)
post127.4593.7314.8380
Residuals307.5410.251


Must Include Intercept to use Tukey Test


Levenes Test for Homogeneity of Variance
DfF valuePr(>F)
Group11.330.258
30