The anam-class which contains the definition of the Discrete Anamorphosis. This includes the MAF definition as well as the transformation going from variable to MAF and vice-versa. This transformation is used to transform the input grade into factors.

The db-class object which contains the input grade variable (locator Z). It will also contain the resulting factors.

Array of ranks of factors to be calculated. Each factor rank should lie between 1 and the number of classes defined in the Discrete Anamorphosis.

Radix of the name given to the variables storing the factors in the db-class.

Decides whether or not the newly created variables will have their locator defined or not. For more information, see db.locmod.