A Review and Perspective on Neutrosophic Statistical Process Monitoring Methods

Abstract

We review the literature on statistical process monitoring methods based on neutrosophic principles. We question some of the underlying assumptions and raise important questions about these and other neutrosophic statistical methods that need to be addressed before the methodology could be taken seriously.INDEX TERMS Control chart, exponentially weighted moving average (EWMA) chart, interval arithmetic, interval data, Shewhart control chart.