Geodesic
Matrix relations in the analysis of variance
Mathematica Applicanda, Tome 4 (1976) no. 8, pp. 81-88.

Voir la notice de l'article provenant de la source Annales Societatis Mathematicae Polonae Series

For balanced classifications and for unbalanced nested classifications, we give a simple rule which establishes a one-to-one correspondence between numbers of degrees of freedom and projection operators in the analysis of variance. The rule enables us to determine explicitly the matrix representations of appropriate sums of squares.
DOI : 10.14708/ma.v4i8.1226
Classification : 62J10
Mots-clés : 
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     author = {W. Oktaba},
     title = {Matrix relations in the analysis of variance},
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     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v4i8.1226/}
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W. Oktaba. Matrix relations in the analysis of variance. Mathematica Applicanda, Tome 4 (1976) no. 8, pp.  81-88. doi : 10.14708/ma.v4i8.1226. http://geodesic.mathdoc.fr/articles/10.14708/ma.v4i8.1226/

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