Using R (image) Is there homoscedasticity?, is there additivity? is there independence?, is there normality?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Using R (image)
Is there homoscedasticity?, is there additivity? is there independence?, is there normality?

 

Bartlett test of homogeneity of variances
data: porcentaje by tratamientos
Bartlett's K-squared = 2.3581, df = 4, p-value = 0.6702
Shapiro-Wilk normality test
data: res
W = 0.94059, p-value = 0.01528
Tukey's one df test for additivity
F = 3.5173756 Denom df = 15
Runs Test
p-value = 0.0803299
data: x
Standard Normal = -0.96242, p-value = 0.3358
alternative hypothesis: two.sided
Transcribed Image Text:Bartlett test of homogeneity of variances data: porcentaje by tratamientos Bartlett's K-squared = 2.3581, df = 4, p-value = 0.6702 Shapiro-Wilk normality test data: res W = 0.94059, p-value = 0.01528 Tukey's one df test for additivity F = 3.5173756 Denom df = 15 Runs Test p-value = 0.0803299 data: x Standard Normal = -0.96242, p-value = 0.3358 alternative hypothesis: two.sided
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