A Class of Gauged Inter Quantile Deviation Control Charts
Year: 2025
Type: article
Abstract: Control charts are widely used in statistical quality control to monitor and detect shifts in the process variation. A class of control charts based on gauged inter quantile deviation (GIQD) is proposed for monitoring process variability. This class allows for the flexibility in selecting control charts based on the deviation of a pair of quantiles such as percentiles, deciles or quartiles. The proposed class of GIQD control charts are evaluated under various distributions. Its performance is analyzed and optimality of the class is discussed. An illustrative example is provided to demonstrate its practical applicability.
Authors: Sharada V. Bhat, Shradha Patil
Institution: Karnatak University
Subfield: Statistics, Probability and Uncertainty
Field: Decision Sciences
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W7118009892
FWCI:
Cites:
Cited by:
Related to: