Singh Sukhraj

Sukhraj Singh

Information about the author Sukhraj Singh will soon be added to the site.
Found 5 papers in total
Monitoring of process mean and variance simultaneously by joint &Xmacr; and R chart for serial correlation
2015
It is assumed that the presence of the assignable cause may shift either process mean...
Statistical design of &Xmacr; charts for autocorrelated processes for different sample sizes
2014
The &Xmacr; charts for variables are widely used in industries to detect the shift in...
Effect of warning limits on the performance of the X chart under autocorrelation
2014
X charts for variables are one of the outstanding charts of statistical quality...
A modified range (R) chart to monitor process dispersion of autocorrelated data
2014
The range (R) charts are widely used in industries to monitor the process...
Effect of autocorrelation on the performance of EWMA chart
2012
The outputs from the manufacturing processes are often assumed to be independent but...
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