Work

A time truncated attribute control chart to monitor urgent physiological investigations turnaround times

Year: 2025

Type: article

Abstract: An attribute control chart is designed for the time truncated life test when the quality characteristic follows the new Lomax Rayleigh Distribution (NLRD). Control chart coefficients and performance of the proposed control chart are determined for different shift constants. Average run lengths for different shift constants and control chart limits are tabulated for reference. Time truncated attribute control charts performance in monitoring non-conforming units following NLRD distribution is validated in this study. Simulated data results and real data example reveals that the new proposed attribute control chart for NLRD shows better results in identifying even small shifts.

Source: Scientific Reports

DOI: 10.1038/s41598-024-78106-x

Authors: Naga Saritha Kolli, Gadde Srinivasa Rao, Kanaparthi Rosaiah

Institutions: NRI Medical College, The University of Dodoma, Acharya Nagarjuna University

Language: English

Topic: Advanced Statistical Process Monitoring

Subfield: Statistics, Probability and Uncertainty

Field: Decision Sciences

Domain: Social Sciences

Open Access status: gold

Estimated APC paid: $2,690

OpenAlex ID: W4408135028

FWCI: 1.224

Cites: 26

Cited by: 2

Related to: 10