Expansive replacement for two orthogonal arrays
an orthogonal array, must be a matrix;
an orthogonal array, must be a matrix
This function mainly is meant for combining two orthogonal arrays via what Kuhfeld (2009) calls expansive replacement.
The function returns an object of classes
which can be used in function
Whether or not the object is an orthogonal array depends on the choice of suitable input
arrays by the user. The properties of the resulting array can e.g. be inspected with functions
This package is currently under intensive development. Substantial changes are to be expected in the near future.
Kuhfeld, W. (2009). Orthogonal arrays. Website courtesy of SAS Institute http://support.sas.com/techsup/technote/ts723.html.
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