How can calculate the Average Run Length (ARL) for in and out of control system of EWMA control chart?

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Victor Morales

La ARL bajo control se obtiene ajustando la constante L al valor de la ARL escogida, considerando para ello observaciones bajo control.

La ARL fuera de control (para una magnitud de cambio dada), se obtiene al introducir

un determinado cambio en los parámetros del proceso, y luego calcular la ARL.

Mohd H

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Article Accurate ARL Calculation for EWMA Control Charts Monitoring ...