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The Synthetic Control Chart Based on Two Sample Variances for Monitoring the Covariance Matrix
(John Wiley & Sons Ltd, 2009-07-01)
In this article, we propose a new statistic to control the covariance matrix of bivariate processes. This new statistic is based on the sample variances of the two quality characteristics, in short VMAX statistic. The ...
The Synthetic Control Chart Based on Two Sample Variances for Monitoring the Covariance Matrix
(John Wiley & Sons Ltd, 2009-07-01)
In this article, we propose a new statistic to control the covariance matrix of bivariate processes. This new statistic is based on the sample variances of the two quality characteristics, in short VMAX statistic. The ...
A new chart based on sample variances for monitoring the covariance matrix of multivariate processes
(Springer London Ltd, 2009-04-01)
In this article, we propose a control chart for detecting shifts in the covariance matrix of a multivariate process. The monitoring statistic is based on the standardized sample variance of p quality characteristics we ...
A new chart based on sample variances for monitoring the covariance matrix of multivariate processes
(Springer London Ltd, 2009-04-01)
In this article, we propose a control chart for detecting shifts in the covariance matrix of a multivariate process. The monitoring statistic is based on the standardized sample variance of p quality characteristics we ...
The double sampling and the EWMA charts based on the sample variances
(Elsevier B.V., 2008-07-01)
We propose a new statistic to control the covariance matrix of bivariate processes. This new statistic is based on the sample variances of the two quality characteristics, in short VMAX statistic. The points plotted on the ...
The double sampling and the EWMA charts based on the sample variances
(Elsevier B.V., 2008-07-01)
We propose a new statistic to control the covariance matrix of bivariate processes. This new statistic is based on the sample variances of the two quality characteristics, in short VMAX statistic. The points plotted on the ...
Genetic control of residual variance of yearling weight in Nellore beef cattle
(Amer Soc Animal Science, 2017-04-01)
There is evidence for genetic variability in residual variance of livestock traits, which offers the potential for selection for increased uniformity of production. Different statistical approaches have been employed to ...
A generalized multi-period mean-variance portfolio optimization with Markov switching parameters
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
In this paper, we deal with a generalized multi-period mean-variance portfolio selection problem with market parameters Subject to Markov random regime switchings. Problems of this kind have been recently considered in the ...
The Synthetic Control Chart Based on Two Sample Variances for Monitoring the Covariance Matrix
(John Wiley & Sons Ltd, 2014)
A new chart based on sample variances for monitoring the covariance matrix of multivariate processes
(Springer London Ltd, 2014)