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Control charts for autocorrelated colemanite data

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Title Control charts for autocorrelated colemanite data
 
Creator Elevli, Sermin
Uzgören, Nevin
Savas, Mehmet
 
Subject Autocorrelation
Colemanite
Special cause control chart
 
Description 11-17
In this study, two types of control charts have been used to show the effect of autocorrelation (AC) to determine process
stability of Espey and Hisarcik Colemanite concentrators. Individuals Control (IC) chart has shown that both concentrators are
statistically out of control. On the other hand, according to Special Cause Control (SCC) chart, which considers impact of AC,
only Hisarcik concentrator is out of control. SCC chart has been found more appropriate for autocorrelated data since it
provides a higher probability of coverage than IC chart.
 
Date 2009-01-16T03:59:52Z
2009-01-16T03:59:52Z
2009-01
 
Type Article
 
Identifier 0022-4456
http://hdl.handle.net/123456789/2776
 
Language en_US
 
Publisher CSIR
 
Source JSIR Vol.68(1) [January 2009]