Some Recent Developments in Pitman’s Measure
 
                 
                
                    
                                        
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Graphical Abstract
 
                                        
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Abstract
    The paper presents a survey of some recent developments in Pitman’s measures of closeness. The titles of each section are in turn: the definition and some general results;parameter estimation of normal population; linear estimators under Pitman’s measure of closeness; Pitman optimality of covariance-adjusted estimator and Pitman’s measure of closeness from the Bayesian point of view.
 
                                        
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