Sepal.Length Sepal.Width Petal.Length Petal.Width Sepal.Length 38.956 13.630 24.625 5.645 Sepal.Width 13.630 16.962 8.121 4.808 Petal.Length 24.625 8.121 27.223 6.272 Petal.Width 5.645 4.808 6.272 6.157 Multivariate Tests: Df test stat approx F num Df den Df Pr(>F) Pillai 1 0.967 1064 4 144<2e-16 Wilks 1 0.033 1064 144<2e-16 Hotelling-Lawley 1 29.552 1064 4 144<2e-16 Roy 1 29.552 1064 4 144<2e-16 linearHypothesis(mod.iris, "Speciesversicolor Speciesvirginica", verbose=TRUE) Hypothesis matrix: (Intercept)Speciesversicolor Speciesversicolor Speciesvirginica 0 1 Speciesvirginica Speciesversicolor Speciesvirginica -1 Right-hand-side matrix: Sepal.Length Sepal.Width Petal.Length Speciesversicolor Speciesvirginica 0 0 0 Petal.Width Speciesversicolor Speciesvirginica 0 Estimated linear function (hypothesis.matrix %*coef rhs): Sepal.Length Sepal.Width Petal.Length Petal.Width -0.652 -0.204 -1.292 -0.700 Sum of squares and products for the hypothesis: Sepal.Length Sepal.Width Petal.Length Petal.Width Sepal.Length 10.628 3.325 21.060 11.41 Sepal.Width 3.325 1.040 6.589 3.57 Petal.Length 21.060 6.589 41.732 22.61 Petal.Width 11.410 3.570 22.610 12.25 Sum of squares and products for error: Sepal.Length Sepal.Width Petal.Length Petal.Width Sepal.Length 38.956 13.630 24.625 5.645 Sepal.Width 13.630 16.962 8.121 4.808 Petal.Length 24.625 8.121 27.223 6.272 Petal.Width 5.645 4.808 6.272 6.157 Multivariate Tests: 11Sepal.Length Sepal.Width Petal.Length Petal.Width Sepal.Length 38.956 13.630 24.625 5.645 Sepal.Width 13.630 16.962 8.121 4.808 Petal.Length 24.625 8.121 27.223 6.272 Petal.Width 5.645 4.808 6.272 6.157 Multivariate Tests: Df test stat approx F num Df den Df Pr(>F) Pillai 1 0.967 1064 4 144 <2e-16 Wilks 1 0.033 1064 4 144 <2e-16 Hotelling-Lawley 1 29.552 1064 4 144 <2e-16 Roy 1 29.552 1064 4 144 <2e-16 > linearHypothesis(mod.iris, "Speciesversicolor = Speciesvirginica", + verbose=TRUE) Hypothesis matrix: (Intercept) Speciesversicolor Speciesversicolor = Speciesvirginica 0 1 Speciesvirginica Speciesversicolor = Speciesvirginica -1 Right-hand-side matrix: Sepal.Length Sepal.Width Petal.Length Speciesversicolor = Speciesvirginica 0 0 0 Petal.Width Speciesversicolor = Speciesvirginica 0 Estimated linear function (hypothesis.matrix %*% coef - rhs): Sepal.Length Sepal.Width Petal.Length Petal.Width -0.652 -0.204 -1.292 -0.700 Sum of squares and products for the hypothesis: Sepal.Length Sepal.Width Petal.Length Petal.Width Sepal.Length 10.628 3.325 21.060 11.41 Sepal.Width 3.325 1.040 6.589 3.57 Petal.Length 21.060 6.589 41.732 22.61 Petal.Width 11.410 3.570 22.610 12.25 Sum of squares and products for error: Sepal.Length Sepal.Width Petal.Length Petal.Width Sepal.Length 38.956 13.630 24.625 5.645 Sepal.Width 13.630 16.962 8.121 4.808 Petal.Length 24.625 8.121 27.223 6.272 Petal.Width 5.645 4.808 6.272 6.157 Multivariate Tests: 11