Purpose – The purpose of this paper is to propose a methodology that may aid in assessing information technology (IT) quality characteristic optimisation through the use of simple and robust tools with minimal effort. Design/methodology/approach – Non‐linear saturated fractional factorial...

Purpose – The purpose of this paper is to propose a methodology that may aid in assessing ecological quality multi‐trait screening through the use of simple and robust tools while exerting minimal effort in conducting trials and interpreting results. Design/methodology/approach – Response...

Purpose – The purpose of this paper is to propose a methodology that may assist quality professionals in assessing process variation with a combination of tools based on simple robust statistics. The technique targets alternative way of screening and detection of common and special causes in...