Classes of Split‐plot Response Surface Designs for Equivalent Estimation
Classes of Split‐plot Response Surface Designs for Equivalent Estimation
Abstract When planning an experimental investigation, we are frequently faced with factors that are difficult or time consuming to manipulate, thereby making complete randomization impractical. A split‐plot structure differentiates between the experimental units associated with these hard‐to‐change factors and those that are relatively easy‐to‐change. Furthermore, it provides an efficient strategy …