noun. Categorization of objects dependent upon at least two traits. Particularly, it is a two-way strategy employed in trial and error efforts wherein each individual or other test sample is given to the junction of a row and column class.
noun. Categorization of objects dependent upon at least two traits. Particularly, it is a two-way strategy employed in trial and error efforts wherein each individual or other test sample is given to the junction of a row and column class.