A note on slope rotatability over all directions

Slope-Rotatable Central Composite Designs

Robert J. Hader, Sung H. Park · Technometrics · 1978 · 78 citations

Public Health, Design, Design Optimization +7

A Class of Multifactor Designs for Estimating the Slope of Response Surfaces

Sung H. Park · Technometrics · 1987 · 43 citations

Architecture, Design, Design Optimization +5

Slope-Rotatable Central Composite Designs

Robert J. Hader, Sung H. Park · Technometrics · 1978 · 38 citations

Public Health, Design, Design Optimization +7

A measure of robust slope-rotatability for second-order response surface experimental designs

Rabindra Nath Das, Sung H. Park · Journal of Applied Statistics · 2009 · 26 citations · Full text

Business, Soil Sciences, Experimental Design +3

“Repairing” Response Surface Designs

T.L. Hebble, Toby J. Mitchell · Technometrics · 1972 · 24 citations

Public Health, Design, Surface Science +1