NISCAIR Online Periodicals Repository

Research Journals >
Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.68 [2009] >
JSIR Vol.68(01) [January 2009] >

Title: Control charts for autocorrelated colemanite data
Authors: Elevli, Sermin
Uzgören, Nevin
Savas, Mehmet
Keywords: Autocorrelation
Special cause control chart
Issue Date: Jan-2009
Publisher: CSIR
Abstract: 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.
Page(s): 11-17
ISSN: 0022-4456
Source:JSIR Vol.68(01) [January 2009]

Files in This Item:

File Description SizeFormat
JSIR 68(1) 11-17.pdf212.18 kBAdobe PDFView/Open
 Current Page Visits: 859 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2015 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 171681 since 01-Sep-2015  Last updated on 30-Jun-2016Webmaster: