[R] extracting pvalue from ANOVA with repeated measures
delphine.fontaine at genexion.com
delphine.fontaine at genexion.com
Wed Jan 2 20:49:47 CET 2008
I made an ANOVA with repeated mesures
(aov(Mesure~Distance*Genre*Correct+Error(Sujet/(Distance*Genre*Correct)),
data)) and I would like to extract the pvalues.
The output is:
-----------------------------------------------------------
Error: Sujet
Df Sum Sq Mean Sq F value Pr(>F)
Residuals 21 97.082 4.623
Error: Sujet:Distance
Df Sum Sq Mean Sq F value Pr(>F)
Distance 1 0.043 0.043 0.0162 0.9
Residuals 21 56.283 2.680
Error: Sujet:Genre
Df Sum Sq Mean Sq F value Pr(>F)
Genre 1 0.026 0.026 0.0055 0.9416
Residuals 21 98.849 4.707
Error: Sujet:Correct
Df Sum Sq Mean Sq F value Pr(>F)
Correct 1 3.208 3.208 0.9564 0.3392
Residuals 21 70.435 3.354
Error: Sujet:Distance:Genre
Df Sum Sq Mean Sq F value Pr(>F)
Distance:Genre 1 0.322 0.322 0.0975 0.7579
Residuals 21 69.388 3.304
Error: Sujet:Distance:Correct
Df Sum Sq Mean Sq F value Pr(>F)
Distance:Correct 1 0.108 0.108 0.0271 0.8709
Residuals 21 83.536 3.978
Error: Sujet:Genre:Correct
Df Sum Sq Mean Sq F value Pr(>F)
Genre:Correct 1 0.510 0.510 0.103 0.7515
Residuals 21 103.972 4.951
Error: Sujet:Distance:Genre:Correct
Df Sum Sq Mean Sq F value Pr(>F)
Distance:Genre:Correct 1 7.677 7.677 2.1301 0.1592
Residuals 21 75.686 3.604
Error: Within
Df Sum Sq Mean Sq F value Pr(>F)
Residuals 176 671.91 3.82
-----------------------------------------------------------
Each table is a list of length 1. So I can't extract the Pvalue because I
can't split each element. Any idea ?
thanks !
Delphine
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