Results 181 to 190 of about 3,947 (212)

New EWMA control charts for monitoring process dispersion

Computational Statistics & Data Analysis, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huwang, Longcheen, Huang, Chun-Jung, Wang, Yi-Hua Tina   +2 more
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A sensitive non-parametric EWMA control chart

Journal of the Chinese Institute of Engineers, 2014
In practice, we may not always have normally distributed quality characteristics of interest. This leads to the need for non-parametric techniques which are not dependent on the assumptions about the parent distribution. This study develops a non-parametric exponentially weighted moving average (EWMA) chart (namely the NPSSEWMA chart) for an improved ...
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A Johnson's Type Transformation EWMA-S2 Control Chart

2010
This article demonstrates how a four parameters (bounded) Johnson SB transformation combined with an EWMA approach can be used to monitor the sample variance of a process. The resulting chart will be called an EWMA-J-S2 chart. In this article, the computation of both the control limits and the parameters of the Johnson SB transformation of the EWMA-J ...
CASTAGLIOLA P, CELANO, GIOVANNI, FICHERA, Sergio   +2 more
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Linking EWMA p Charts and the Risk Adjustment Control Charts

Quality and Reliability Engineering International, 2016
This paper develops an adaptive exponentially weighted moving average (EWMA) chart that can be used as either a p chart for monitoring significant departures from in‐control non‐homogenous probabilities of failure or success or a risk‐adjusted control chart for success or failure of an event.
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EWMA Control Charts Using Attributes Data

The Statistician, 1993
Anothai Trevanich, Patrick Bourke
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Cervical cancer prevention and control in women living with human immunodeficiency virus

Ca-A Cancer Journal for Clinicians, 2021
Philip E Castle, Vikrant V Sahasrabuddhe
exaly  

Mailed fecal immunochemical test outreach for colorectal cancer screening: Summary of a Centers for Disease Control and Prevention–sponsored Summit

Ca-A Cancer Journal for Clinicians, 2020
Samir Gupta, Gloria D Coronado, Alison T Brenner   +2 more
exaly  

Cancer treatment and survivorship statistics, 2022

Ca-A Cancer Journal for Clinicians, 2022
Kimberly D Miller, Leticia M Nogueira, Angela B Mariotto   +2 more
exaly  

Nonparametric likelihood ratio-based EWMA control chart

Quality Technology & Quantitative Management, 2023
Wen Zhong, Liu Liu, Wu Fan
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The Inertial properties of EWMA control charts

Communications in Statistics - Theory and Methods, 2023
Poune Ghasemian, Rassoul Noorossana
openaire   +1 more source