Journal ArticleDOI
Uniqueness of the least‐distances estimator in regression models with multivariate response
TLDR
In this article, the authors show that in a regression model with multivariate response, the least-distances method typically yields quantities that exhibit uniqueness properties that are similar to those obtained by the least squares method.Abstract:
In a regression model with univariate response, the quantities derived from the least-absolute-deviations method need not be unique. In this note, we show that, contrary to the univariate case, in a regression model with multivariate response, the least-distances method typically yields quantities that exhibit uniqueness properties that are similar to those obtained by the least-squares method.
Dans un contexte de regression avec une reponse univariee, les quantitees obtenues par la methode des moindres deviations absolues ne sont pas, en general, uniques. Dans cette note, on montre que, contrairement au cas univarie, les quantites obtenues par la methode des moindres distances dans le cas d'une reponse multivariee presentent des proprietes d'unicite similaires a celles obtenues par la methode des moindres carres.read more
Citations
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Journal ArticleDOI
Applied regression analysis bibliography update 1994-97
TL;DR: The 25-page Bibliography in Applied Regression Analysis, 2nd edition, by N.R Draper and H. Smith, published by Wiley in 1981, was previously extended by a list of selected references available during 1988-89,1990-91 and 1992-93, plus a few older references.
Journal ArticleDOI
Bootstrapping least distance estimator in the multivariate regression model
Myoungshic Jhun,In-Kyung Choi +1 more
TL;DR: This study considers the multivariate least distance estimator of Bai et al. (1990) that accounts for the relationship between response variables and suggests the bootstrap method to infer the regression parameters and confirms its viability using Monte Carlo studies.
Dissertation
Semi-nonparametric indirect inference
TL;DR: In this article, a sieve extremum estimator for semi-parametric models that relies on auxiliary statistics through the principle of indirect inference is proposed, where the parameter space is allowed to be unbounded and infinite dimensional.
Identifiable Uniqueness Conditions for a Large Class of Extremum Estimators
TL;DR: In this paper, the authors discuss ways of confirming that identifiable uniqueness holds for the class of extremum estimators whose limiting criterion function can be appropriately defined as a divergence on a space of probability measures.
References
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BookDOI
Finding Groups in Data
TL;DR: In this article, an electrical signal transmission system for railway locomotives and rolling stock is proposed, where a basic pulse train is transmitted whereof the pulses are of a selected first amplitude and represent a train axle count, and a spike pulse of greater selected amplitude is transmitted, occurring immediately after the axle count pulse to which it relates, whenever an overheated axle box is detected.
Journal ArticleDOI
Consequences and Detection of Misspecified Nonlinear Regression Models
TL;DR: In this article, the least squares estimator for the parameters of a misspecified nonlinear model was shown to converge strongly to a (weighted) least squares approximation to the true model under general conditions.
Journal ArticleDOI
Uniqueness of the spatial median
P. Milasevic,Gilles R. Ducharme +1 more
TL;DR: In this article, it was shown that if a probability measure on a Euclidean space is not concentrated on a line, then its spatial median is unique in the sense that it is not associated with any point on the line.