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[This corrects the article on p. 325 in vol. 49, PMID: 26081826.].
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Two regression methods can be interpreted as based on Gini's mean difference (GMD). One relies on a weighted average of slopes defined between adjacent observations and the other is based on minimization of the GMD of the errors. The properties of the former approach are investigated in a multiple regression framework. These estimators have representations that resemble the OLS estimators, and ...
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ژورنال
عنوان ژورنال: The Stata Journal: Promoting communications on statistics and Stata
سال: 2016
ISSN: 1536-867X,1536-8734
DOI: 10.1177/1536867x1601600103