On Efficient Monitoring of Process Dispersion using Interquartile Range
نویسندگان
چکیده
منابع مشابه
On Efficient Monitoring of Process Dispersion using Interquartile Range
The presence of dispersion/variability in any process is understood and its careful monitoring may furnish the performance of any process. The interquartile range (IQR) is one of the dispersion measures based on lower and upper quartiles. For efficient monitoring of process dispersion, we have proposed auxiliary information based Shewhart-type IQR control charts (namely IQRr and IQRp charts) ba...
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ژورنال
عنوان ژورنال: Open Journal of Applied Sciences
سال: 2012
ISSN: 2165-3917,2165-3925
DOI: 10.4236/ojapps.2012.24b010