A Note on Balanced Designs
Rao, V. R.
Ann. Math. Statist., Tome 29 (1958) no. 4, p. 290-294 / Harvested from Project Euclid
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It is proved that a necessary and sufficient condition for a general design to be balanced is that the matrix of the adjusted normal equations for the estimates of treatment effects has $v - 1$ equal latent roots other than zero.
Publié le : 1958-03-14
Classification:  
@article{1177706729,
     author = {Rao, V. R.},
     title = {A Note on Balanced Designs},
     journal = {Ann. Math. Statist.},
     volume = {29},
     number = {4},
     year = {1958},
     pages = { 290-294},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1177706729}
}

Rao, V. R. A Note on Balanced Designs. Ann. Math. Statist., Tome 29 (1958) no. 4, pp.  290-294. http://gdmltest.u-ga.fr/item/1177706729/