ANOVA Model | |||
mths30 ~ WGroup | |||
means | 87.8 | 6.057 | 3.967 |
ANOVA Statistics | |||||
Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
WGroup | 2 | 934.295 | 467.148 | 4.205 | 0.017 |
Residuals | 150 | 16662.646 | 111.084 |
Tukey Honest Significant Difference Comparisons | ||||
diff | lwr | upr | p adj | |
2-1 | 6.057 | 1.112 | 11.002 | 0.012 |
3-1 | 3.967 | -1.513 | 9.448 | 0.203 |
3-2 | -2.09 | -6.924 | 2.744 | 0.563 |
Levenes Test for Homogeneity of Variance | |||
Df | F value | Pr(>F) | |
Group | 2 | 0.087 | 0.917 |
150 |