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Data envelopment analysis (DEA), a popular linear programming technique is useful to rate comparatively operational efficiency of decision making units (DMU) based on their deterministic (not necessarily stochastic) input-output data. Only when the input-output data are stochastic (preferably...
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Morris (1982, 1983) shows that there exists only six distributions with variance as a quadratic function of the mean, and calls the group natural exponential-quadratic variance family (NEQVF). This note discovers that in NEQVF there are actually two factions which we call linear and nonlinear...
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The purpose of the diagnostic methodology is to discuss, estimate and interpret medical parameters such as sensitivity, specificity and prevalence of a diseased population in the chosen community for the research study. However, this statistical methodology is not fully and correctly...
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