Simultaneous redescending M-estimates for regression and scale

In this paper simultaneous redescending M-estimates for scale and regression parameters are properly defined. The breakdown point of this estimates is derived. It is proved that these estimates are asymptotically normal and their covariance matrix is obtained. These results show that simultaneous re...

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Autor principal: Adrover, J.G
Otros Autores: Yohai, V.J
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2000
Acceso en línea:Registro en Scopus
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100 1 |a Adrover, J.G. 
245 1 0 |a Simultaneous redescending M-estimates for regression and scale 
260 |c 2000 
270 1 0 |m Adrover, J.G.; Fac. de Matemática, Astronomía y Física, Universidad Nacional de Cordoba, 5000 Cordoba, Argentina; email: adrover@mate.uncor.edu 
506 |2 openaire  |e Política editorial 
504 |a Adrover, J.G., Bianco, A.M., Breakdown and asymptotic properties of resampled τ-estimates (1995) Working Paper No. 95-29, , Dept. of Statistics and Econometrics. Universidad Carlos III de Madrid 
504 |a Adrover, J.G., Yohai, V.J., Simultaneous redescending M-estimates for regression and scale (1999) Technical Report No. #186, 186. , Dept. of Statistics. University of British Columbia 
504 |a Brown, L.D., Purves, R., Measurable Selection of Extrema (1973) Ann. Statist., 1, pp. 902-912 
504 |a Davies, P.L., Aspects of Robust Linear Regression (1993) Ann. Statist., 4, pp. 1843-1899 
504 |a Donoho, D.L., Huber, P.J., The notion of breakdown point (1983) A Festschrift to Erich Lehmann, pp. 157-184. , P.J. Bickel, K. Doksum and J.L. Hodges, Jr., eds., Wadsworth, Belmont 
504 |a Hampel, F.R., Ronchetti, E.M., Rousseeuw, P.J., Stahel, W.A., (1986) Robust Statistics: The Approach Based on Influence Functions, , Wiley, New York 
504 |a Hössjer, O., On the optimality of S-estimators (1992) Stat. Probab. Lett., 14, pp. 413-419 
504 |a Huber, P.J., (1981) Robust Statistics, , Wiley, New York 
504 |a Huber, P.J., Finite Sample Breakdown of M- and P-estimators (1984) Ann. Statist., 12, pp. 119-126 
504 |a Maronna, R.A., Bustos, O.H., Yohai, V.J., Bias- and efficiency-robustness of general M-estimators for regression with random carriers (1979) Lecture Notes in Mathematics, 757. , Smoothing Techniques for Curve Estimation, eds. T. Gasser and J. M. Rosenblatt, Springer-Verlag, New York 
504 |a Mendes, B., Tyler, D.E., Constrained M-estimation for Regression (1996) Lecture Notes in Statistics, 109, pp. 299-320. , Robust statistics, data analysis and Computer intensive Models, ed. H. Rieder, Springer-Verlag, New York 
504 |a Rousseeuw, P.J., Least median of squares regression (1984) J. Am. Statist. Assoc., 79, pp. 871-880 
504 |a Rousseeuw, P.J., Yohai, V.J., Robust Regression by means of S-estimators (1984) Lecture Notes in Statistics, 26, pp. 256-272. , Robust and nonlinear time series analysis, eds. J. Franke, W. Härdle and R.D. Martin, Springer-Verlag, New York 
504 |a Simpson, D.G., Ruppert, D., Carroll, R.J., On one-step GM estimates and stability of inferences in linear regression (1992) J. Am. Statist. Assoc., 87, pp. 439-450 
504 |a Yang, J.J., Van Ness, J.W., Breakdown Points for Redescending M-estimates of Location (1995) Commun. Statist.-Theory Meth., 24, pp. 1769-1787 
504 |a Yohai, V.J., High Breakdown-Point and High Efficiency Estimates for Regression (1987) Ann. Statist., 15, pp. 642-656 
504 |a Yohai, V.J., Zamar, R.H., High Breakdown-Point Estimates of Regression by means of the Minimization of an Efficient Scale (1988) J. Am. Statist. Assoc., 83, pp. 406-413 
504 |a Yohai, V.J., Zamar, R.H., A Minimax-Bias Property of the Least α-quantile Estimates (1993) Ann. Statist., 21, pp. 1824-1842 
520 3 |a In this paper simultaneous redescending M-estimates for scale and regression parameters are properly defined. The breakdown point of this estimates is derived. It is proved that these estimates are asymptotically normal and their covariance matrix is obtained. These results show that simultaneous redescending M-estimates may combine high breakdown point and high asymptotic efficiency under normal errors.  |l eng 
593 |a Fac. de Matemática, Astronomía y Física, Universidad Nacional de Cordoba, 5000 Cordoba, Argentina 
593 |a Dpto. de Matemática, Fac. de Cs. Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
690 1 0 |a BREAKDOWN POINT 
690 1 0 |a EFFICIENCY 
690 1 0 |a LINEAR REGRESSION 
690 1 0 |a ROBUSTNESS 
690 1 0 |a SIMULTANEOUS M- ESTIMATES 
700 1 |a Yohai, V.J. 
773 0 |d 2000  |g v. 29  |h pp. 243-262  |k n. 2  |p Commun Stat Theory Methods  |x 03610926  |w (AR-BaUEN)CENRE-84  |t Communications in Statistics - Theory and Methods 
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