Orthogonal Arrays

Orthogonal arrays are systematic tables used to test multiple factors simultaneously, ensuring balanced and efficient experimentation. They help researchers organize different combinations of variables so that each factor's effects can be studied independently without testing every possible combination. This approach reduces the number of experiments needed while still providing reliable insights about how various factors influence outcomes. Orthogonal arrays are widely used in fields like engineering, manufacturing, and design of experiments to optimize processes, improve quality, and save time and resources.