[R] Normality in split-plot design

Walmes Zeviani walmeszeviani at hotmail.com
Mon Feb 22 16:43:00 CET 2010


Silvano,

To test normality of the erros you can use

m0 <- aov(...)
shapiro.test(residuals(m0))

or another test like Kolmogorov-Smirnov (ks.test), Jarque-Bera
(jarque.test{moments}, jarque.bera.test{tseries}) among others.
Fell free to join our R brazilian group on yahoo groups named R_STAT. You
will welcome.

Bests.
Walmes Zeviani. Lavras, MG, Brasil.

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..(....)... 0ooo...                              Walmes Zeviani
...\..(.....(.....)...     Master in Statistics and Agricultural
Experimentation
....\_)..... )../....       walmeszeviani at hotmail.com, Lavras - MG, Brasil
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