A bivariate zero-inflated Poisson control chart: Comments and corrections on earlier results

Abstract

published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal.If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the "Taverne" license above, please follow below link for the End User

Comparison of Control Chart X ̅ Based on Median Absolute Deviation With S

“…The smaller the ARL, the smaller the expected number of samples required until there is an out-of-control signal. This means that the smaller the ARL, the faster the graphics control detects a shift [22]. So, the smaller the ARL value, the better the type of control chart in question [23].…”

Accuracy of Zero Inflated Generalized Poisson Exponentially Moving Average Control Chart

“…Pada ARL out of control, semakin kecil ARL maka semakin kecil pula ekspektasi jumlah sampel yang diperlukan sampai terdapat sinyal out of control. Hal ini berarti semakin kecil ARL, semakin cepat grafik kendali mendeteksi adanya pergeseran [4]. Dengan adanya ARL, jenis peta kendali terbaik dapat dipilih.…”