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....’ 0.1 ‘ ’ 1 Residual standard error: 4.924 on 15 degrees of freedom Multiple R-squared: 0.5396,     Adjusted R-squared: 0.4782 F-statistic: 8.789 on 2 and 15 DF,  p-value: 0.002977 As far as I understand it the lines "Dosageb" and "DosageC" represent the difference between DosageA and the other two dosages. My question is this: are these differences and the p-values associated with them the same as a t.test or pairwise.t.test on these groups? If I do t.tests, I get different values for t and p-value from those in the anova table above. Can someone please explain what the dis...