ANOVA Model | |||
Rating ~ Bean_Type | |||
means | 3.245 | -0.144 | 0.002 |
ANOVA Statistics | |||||
Df | Sum Sq | Mean Sq | F value | Pr(>F) | |
Bean_Type | 2 | 1.607 | 0.803 | 4.023 | 0.018 |
Residuals | 653 | 130.425 | 0.2 |
Tukey Honest Significant Difference Comparisons | ||||
diff | lwr | upr | p adj | |
'Forastero'-'Criollo' | -0.144 | -0.286 | -0.003 | 0.043 |
'Trinitario'-'Criollo' | 0.002 | -0.098 | 0.101 | 0.999 |
'Trinitario'-'Forastero' | 0.146 | 0.023 | 0.27 | 0.015 |
Levenes Test for Homogeneity of Variance | |||
Df | F value | Pr(>F) | |
Group | 2 | 4.811 | 0.008 |
653 |