CONFIDENCE INTERVALS FOR THE CAPABILITY INDICES Cpm AND Cpmk IN STATIONARY GAUSSIAN PROCESSES INTERVALOS DE CONFIANZA PARA LOS ÍNDICES DE CAPACIDAD Cpm Y Cpmk EN PROCESOS ESTACIONARIOS GAUSSIANOS

CONFIDENCE INTERVALS FOR THE CAPABILITY INDICES Cpm AND Cpmk IN STATIONARY GAUSSIAN PROCESSES INTERVALOS DE CONFIANZA PARA LOS ÍNDICES DE CAPACIDAD Cpm Y Cpmk EN PROCESOS ESTACIONARIOS GAUSSIANOS

Process capability indices provide a measure of how a process meets preset specification limits. Procedures to construct confidence intervals for Cpm and Cpmk for stationary gaussian processes show low coverage probabilities. This paper presents a new methodology for constructing confidence interval...

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Bibliographic Details
Main Authors: Guevara Rubén Darío, Vargas José Alberto
Format: Article
Language:English
Published: Universidad Nacional de Colombia 2006-11-01
Series:Revista Colombiana de Estadística
Subjects:
Autocorrelation
Process capability analysis
Process capability indices
Estimation
Online Access:http://www.revistas.unal.edu.co/index.php/estad/article/view/29178

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