L16 Orthogonal Array. Due to this the factors can be evaluated independently of each other. Seven two level factors l9.
1 two level designs. It should be the lowest level of c 0 level not the 1 level of c. L9 3 4 l27 3 13 mixed level designs.
In this formal definition provision is made for repetition of the t tuples λ is the number of repeats and the number of rows is determined by the other.
L9 3 4 l27 3 13 mixed level designs. Fifteen two level factors l16b. L4 2 3 l8 2 7 l12 2 11 l16 2 15 three level designs. A t v k λ orthogonal array t k is a λv t k array whose entries are chosen from a set x with v points such that in every subset of t columns of the array every t tuple of points of x appears in exactly λ rows.