R A Fisher 1935 + Box-Wilson 1951 + Box-Behnken 1960: full + fractional + central-composite + Box-Behnken designs; orthogonality + rotatability; Plackett-Burman screening for many factors.
R A Fisher 1935 + Box-Wilson 1951 + Box-Behnken 1960: full + fractional + central-composite + Box-Behnken designs; orthogonality + rotatability; Plackett-Burman screening for many factors.