This article develops some general theory for testing the rank of a matrix. Applications include tests of interaction in two-factor experiments that are more powerful than the usual F test for certain ...

This is a preview. Log in through your library . Abstract The power of the usual parametric analysis of variance for the two-way model when interaction may be present is compared with the power of a ...

Oracle Spatial is a powerful set of Oracle objects for storing, manipulating, and querying graphical shapes. There are many transformation functions to find complicated results such as the ...