Ruben H. Zamar

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All published works

Action	Title	Year	Authors
+	Multi-Model Subset Selection	2024	Anthony Christidis Stefan Van Aelst Ruben H. Zamar
+	Robust and Sparse Estimation of Graphical Models Based on Multivariate Winsorization	2022	Ginette Lafit Javier Nogales Marcelo Ruiz Ruben H. Zamar
+	Robust Clustering Using Tau-Scales	2019	Juan Domingo González Vı́ctor J. Yohai Ruben H. Zamar
+	Statistical challenges of administrative and transaction data : Discussion on the paper by Hand	2018	Penny Babb Li‐Chun Zhang Paul Allin Anders Wallgren Britt Wallgren Gordon Blunt A. S. Garrett Fionn Murtagh Peter Smith D. G. Elliott
+ PDF Chat	Multivariate location and scatter matrix estimation under cellwise and casewise contamination	2017	Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+	Multivariate Location and Scatter Matrix Estimation Under Cellwise and Casewise Contamination	2016	Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+ PDF Chat	Robust regression estimation and inference in the presence of cellwise and casewise contamination	2016	Andy Leung Hongyang Zhang Ruben H. Zamar
+	Multivariate Location and Scatter Matrix Estimation Under Cellwise and Casewise Contamination	2016	Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+	Special Issue on Advances in Data Mining and Robust Statistics	2015	Michael W. Berry Jung Jin Lee Giovanni Montana Stefan Van Aelst Ruben H. Zamar
+ PDF Chat	Rejoinder on: Robust estimation of multivariate location and scatter in the presence of cellwise and casewise contamination	2015	Claudio Agostinelli Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+ PDF Chat	Robust estimation of multivariate location and scatter in the presence of cellwise and casewise contamination	2015	Claudio Agostinelli Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+	Robust estimation of multivariate location and scatter in the presence of cellwise and casewise contamination	2014	Claudio Agostinelli Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+ PDF Chat	Robust estimation of multivariate location and scatter in the presence of cellwise and casewise contamination	2014	Claudio Agostinelli Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+	Least angle regression for model selection	2014	Hongyang Zhang Ruben H. Zamar
+	Robust least angle regression with categorical variables	2014	Stefan Van Aelst Ruben H. Zamar Hongyang Zhang
+	Least angle regression with categorical variables	2014	Stefan Van Aelst Ruben H. Zamar Hongyang Zhang
+	Robust estimation of multivariate location and scatter in the presence of cellwise and casewise contamination	2014	Claudio Agostinelli Andy Leung Vı́ctor J. Yohai Ruben H. Zamar
+	A Natural Robustification of the Ordinary Instrumental Variables Estimator	2013	Gabriela V. Cohen Freue Hernán Ortiz‐Molina Ruben H. Zamar
+	Robust and efficient estimation of the residual scale in linear regression	2013	Stefan Van Aelst Gert Willems Ruben H. Zamar
+	Robust and efficient residual scale estimators	2013	Stefan Van Aelst Gert Willems Ruben H. Zamar
+ PDF Chat	Robust Estimation of Multivariate Location and Scatter in the Presence of Missing Data	2012	Mike Danilov Vı́ctor J. Yohai Ruben H. Zamar
+	A robust and sparse K-means clustering algorithm	2012	Yumi Kondo Matías Salibián‐Barrera Ruben H. Zamar
+ PDF Chat	Bandwidth choice for robust nonparametric scale function estimation	2011	Graciela Boente Marcelo Ruiz Ruben H. Zamar
+ PDF Chat	Special issue on variable selection and robust procedures	2010	Stefan Van Aelst Roy E. Welsch Ruben H. Zamar
+ PDF Chat	On a robust local estimator for the scale function in heteroscedastic nonparametric regression	2010	Graciela Boente Marcelo Ruiz Ruben H. Zamar
+ PDF Chat	Fast robust estimation of prediction error based on resampling	2010	Jafar A Khan Stefan Van Aelst Ruben H. Zamar
+ PDF Chat	Propagation of outliers in multivariate data	2009	Fatemah Alqallaf Stefan Van Aelst Vı́ctor J. Yohai Ruben H. Zamar
+	Diagnosing Multivariate Outliers Detected by Robust Estimators	2009	Gert Willems Harry Joe Ruben H. Zamar
+	Bayesian likelihood robustness in linear models	2008	Daniel Peña Ruben H. Zamar Guohua Yan
+ PDF Chat	Robust Linear Clustering	2008	Luis Ángel García-Escudero Alfonso Gordaliza R. San Martín Stefan Van Aelst Ruben H. Zamar
+	The Fast-τ Estimator for Regression	2008	Matías Salibián‐Barrera Gert Willems Ruben H. Zamar
+	Fast Robust Variable Selection	2008	Stefan Van Aelst Jafar A Khan Ruben H. Zamar
+	Robust estimation of error scale in nonparametric regression models	2008	Isabella Ghement Marcelo Ruiz Ruben H. Zamar
+ PDF Chat	Robust Linear Model Selection Based on Least Angle Regression	2007	Jafar A Khan Stefan Van Aelst Ruben H. Zamar
+ PDF Chat	Building a robust linear model with forward selection and stepwise procedures	2007	Jafar A Khan Stefan Van Aelst Ruben H. Zamar
+	Robust linear clustering around affine subspaces	2007	Ricardo A. San Martín Luis Ángel García-Escudero Alfonso Gordaliza Stefan Van Aelst Ruben H. Zamar
+ PDF Chat	Discussion	2006	Matías Salibián‐Barrera Ruben H. Zamar
+ PDF Chat	Parallel Computation of High-Dimensional Robust Correlation and Covariance Matrices	2006	James Chilson Raymond T. Ng Alan Wagner Ruben H. Zamar
+	A note on the uniform asymptotic normality of location M-estimates	2006	José R. Berrendero Ruben H. Zamar
+	A robust linear grouping algorithm	2006	Greet Pison Stefan Van Aelst Ruben H. Zamar
+ PDF Chat	Linear grouping using orthogonal regression	2004	Stefan Van Aelst Xiaogang Wang Ruben H. Zamar Rong Zhu
+	The Detection and Testing of Multiple Outliers in Linear Regression	2004	Jin-Pyo Park Ruben H. Zamar
+ PDF Chat	Robust nonparametric inference for the median	2004	Vı́ctor J. Yohai Ruben H. Zamar
+ PDF Chat	Parallel computation of high dimensional robust correlation and covariance matrices	2004	James Chilson Raymond T. Ng Alan Wagner Ruben H. Zamar
+ PDF Chat	Uniform asymptotics for robust location estimates when the scale is unknown	2004	Matías Salibián‐Barrera Ruben H. Zamar
+	Bias robustness of three median-based regression estimates	2003	Jorge Adrover Ruben H. Zamar
+	Globally robust inference for the location and simple linear regression models	2003	Jorge Adrover Matías Salibián‐Barrera Ruben H. Zamar
+	Robust Estimates of Location and Dispersion for High-Dimensional Datasets	2002	Ricardo A. Maronna Ruben H. Zamar
+	Scalable robust covariance and correlation estimates for data mining	2002	Fatemah Alqallaf Kjell Konis R. Douglas Martin Ruben H. Zamar
+ PDF Chat	Bootrapping robust estimates of regression	2002	Matías Salibián‐Barrera Ruben H. Zamar
+	Optimal Bias Robust M—estimates of Regression	2002	Marcela Svarc Vı́ctor J. Yohai Ruben H. Zamar
+	Scalable robust covariance and correlation estimates for data mining	2002	Fatemah Alqallaf Kjell Konis R. Douglas Martin Ruben H. Zamar
+ PDF Chat	Maximum Bias Curves for Robust Regression with Non-elliptical Regressors	2001	José R. Berrendero Ruben H. Zamar
+ PDF Chat	Optimal Robust M-Estimates of Location	2001	Ricardo Fraiman Vı́ctor J. Yohai Ruben H. Zamar
+	Global robustness of location and dispersion estimates	1999	José R. Berrendero Ruben H. Zamar
+	A Class of Locally and Globally Robust Regression Estimates	1999	Nélida E. Ferretti Diana Kelmansky Vı́ctor J. Yohai Ruben H. Zamar
+	A Class of Locally and Globally Robust Regression Estimates	1999	Nélida E. Ferretti Diana Kelmansky Vı́ctor J. Yohai Ruben H. Zamar
+ PDF Chat	On the explosion rate of maximum‐bias functions	1998	José R. Berrendero Sonia Mazzi Juan Romo Ruben H. Zamar
+ PDF Chat	A simple diagnostic tool for local prior sensitivity	1997	Daniel Peña Ruben H. Zamar
+	Optimal locally robust M-estimates of regression	1997	Vı́ctor J. Yohai Ruben H. Zamar
+	A simple diagnostic tool for local prior sensitivity	1996	Ruben H. Zamar Daniel Peña
+	<i>M</i>‐Estimates of regression when the scale is unknown and the error distribution is possibly asymmetric: A minimax result	1996	Bing Li Ruben H. Zamar
+ PDF Chat	On Bayesian Robustness: An Asymptotic Approach	1996	Daniel Peña Ruben H. Zamar
+	On the maxbias curve of residual admissible robust regression estimates	1995	José R. Berrendero Ruben H. Zamar
+	On the explosion breakdown rate of the maximum bias function of some scale and location estimates	1995	Ruben H. Zamar Juan Romo José R. Berrendero
+	A multivariate Kolmogorov-Smornov test of goodnes of fit	1994	Ruben H. Zamar Daniel Peña Sánchez de Rivera Ana Justel
+ PDF Chat	Bias Robust Estimation of Scale	1993	R. Douglas Martin Ruben H. Zamar
+ PDF Chat	Efficiency-Constrained Bias-Robust Estimation of Location	1993	R. Douglas Martin Ruben H. Zamar
+	Optimally bounding a generalized gross error sensitivity of unbounded influence M-estimates of regression	1992	Ruben H. Zamar Vı́ctor J. Yohai
+ PDF Chat	Bias Robust Estimation of Scale	1991	R. D. Martin Ruben H. Zamar
+	Min–max asymptotic variance of M-estimates of location when scale is unknown	1991	Bing Li Ruben H. Zamar
+	A Procedure for Robust Estimation and Inference in Linear Regression	1991	Vı́ctor J. Yohai Werner A. Stahel Ruben H. Zamar
+	Robustness against unexpected dependence in the location model	1990	Ruben H. Zamar
+	Bounded influence estimation in the errors-in-variables model	1990	Vı́ctor J. Yohai Ruben H. Zamar
+ PDF Chat	Min-Max Bias Robust Regression	1989	R. Douglas Martin V. J. Yohai Ruben H. Zamar
+ PDF Chat	Efficiency Constrained Bias Robust Estimation of Location	1989	R. Douglas Martin Ruben H. Zamar
+	Asymptotically Min—Max Bias RobustM-Estimates of Scale for Positive Random Variables	1989	R. Douglas Martin Ruben H. Zamar
+	Asymptotically Min-Max Bias Robust M-Estimates of Scale for Positive Random Variables	1989	R. Douglas Martin Ruben H. Zamar
+	Robust estimation in the errors-in-variables model	1989	Ruben H. Zamar
+	High Breakdown-Point Estimates of Regression by Means of the Minimization of an Efficient Scale	1988	Vı́ctor J. Yohai Ruben H. Zamar

Common Coauthors

Coauthor	Papers Together
Vı́ctor J. Yohai	22
Stefan Van Aelst	16
Andy Leung	9
R. Douglas Martin	8
Matías Salibián‐Barrera	6
José R. Berrendero	6
Claudio Agostinelli	5
Hongyang Zhang	4
Jafar A Khan	4
Daniel Peña	4
Marcelo Ruiz	4
Gert Willems	4
Fatemah Alqallaf	3
Diana Kelmansky	2
Graciela Boente	2
Jorge Adrover	2
Raymond T. Ng	2
Nélida E. Ferretti	2
James Chilson	2
Kjell Konis	2
Juan Romo	2
Luis Ángel García-Escudero	2
Alfonso Gordaliza	2
Alan Wagner	2
Britt Wallgren	1
Raymond L. Chambers	1
R. D. Martin	1
Giovanni Montana	1
Mark Pilling	1
Jin-Pyo Park	1
Harry Joe	1
Sarah Henry	1
Gabriela V. Cohen Freue	1
Ian Hunt	1
Gabriele B. Durrant	1
Ginette Lafit	1
Priyantha Wijayatunga	1
Francesca Gasperoni	1
Ricardo A. Maronna	1
Ludy Núñez Soza	1
Brian Francis	1
Asta Manninen	1
Ingegerd Jansson	1
Milan Stehlík	1
James Doidge	1
Juan Domingo González	1
Anthony Christidis	1
Agnes M. Herzberg	1
Francisco Javier Garcia Perez	1
Emilio Porcu	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Robust Regression by Means of S-Estimators	1984	Peter J. Rousseeuw V. J. Yohai	23
+ PDF Chat	Robust Estimation of a Location Parameter	1964	Peter J. Huber	21
+ PDF Chat	High Breakdown-Point and High Efficiency Robust Estimates for Regression	1987	Vı́ctor J. Yohai	21
+	Least Median of Squares Regression	1984	Peter J. Rousseeuw	20
+	Robust Statistics: The Approach Based on Influence Functions	1987	David Ruppert Frank R. Hampel Elvezio Ronchetti Peter J. Rousseeuw Werner A. Stahel	19
+ PDF Chat	Min-Max Bias Robust Regression	1989	R. Douglas Martin V. J. Yohai Ruben H. Zamar	18
+	Robust Statistics	1981	Peter J. Huber	16
+	Robust Regression and Outlier Detection	1989	Gregory F. Piepel Peter J. Rousseeuw Annick M. Leroy	14
+	The Influence Curve and its Role in Robust Estimation	1974	Frank R. Hampel	13
+	Asymptotically Min—Max Bias RobustM-Estimates of Scale for Positive Random Variables	1989	R. Douglas Martin Ruben H. Zamar	12
+	High Breakdown-Point Estimates of Regression by Means of the Minimization of an Efficient Scale	1988	Vı́ctor J. Yohai Ruben H. Zamar	12
+	A Fast Algorithm for the Minimum Covariance Determinant Estimator	1999	Peter J. Rousseeuw Katrien Van Driessen	11
+ PDF Chat	Asymptotic Behaviour of $S$-Estimates of Multivariate Location Parameters and Dispersion Matrices	1987	P. L. Davies	10
+	Robust Statistics: Theory and Methods	2006	Ricardo A. Maronna R. Douglas Martin Vı́ctor J. Yohai	10
+ PDF Chat	A General Qualitative Definition of Robustness	1971	Frank R. Hampel	9
+	Scalable robust covariance and correlation estimates for data mining	2002	Fatemah Alqallaf Kjell Konis R. Douglas Martin Ruben H. Zamar	9
+ PDF Chat	Robust $M$-Estimators of Multivariate Location and Scatter	1976	Ricardo A. Maronna	9
+	Multivariate Estimation with High Breakdown Point	1985	Peter J. Rousseeuw	8
+ PDF Chat	Lower Bounds for Contamination Bias: Globally Minimax Versus Locally Linear Estimation	1993	Xuming He Douglas G. Simpson	8
+	Robust Regression and Outlier Detection	1987	Peter J. Rousseeuw Annick M. Leroy	8
+	Robust Estimates, Residuals, and Outlier Detection with Multiresponse Data	1972	R. Gnanadesikan J. R. Kettenring	7
+ PDF Chat	Bias Robust Estimation of Scale	1993	R. Douglas Martin Ruben H. Zamar	7
+	Least Median of Squares Regression	1984	Peter J. Rousseeuw	7
+	The Influence Curve and Its Role in Robust Estimation	1974	Frank R. Hampel	6
+	Optimal locally robust M-estimates of regression	1997	Vı́ctor J. Yohai Ruben H. Zamar	6
+ PDF Chat	Robust Estimation of Multivariate Location and Scatter in the Presence of Missing Data	2012	Mike Danilov Vı́ctor J. Yohai Ruben H. Zamar	5
+	The Fitting of Power Series, Meaning Polynomials, Illustrated on Band-Spectroscopic Data	1974	Albert E. Beaton John W. Tukey	5
+ PDF Chat	A Minimax-Bias Property of the Least $\alpha$-Quantile Estimates	1993	Vı́ctor J. Yohai Ruben H. Zamar	5
+ PDF Chat	On the uniqueness of S-functionals and M-functionals under nonelliptical distributions	2000	Kay Tatsuoka David E. Tyler	5
+ PDF Chat	Optimal Robust M-Estimates of Location	2001	Ricardo Fraiman Vı́ctor J. Yohai Ruben H. Zamar	5
+ PDF Chat	Propagation of outliers in multivariate data	2009	Fatemah Alqallaf Stefan Van Aelst Vı́ctor J. Yohai Ruben H. Zamar	5
+	Bias- and efficiency-robustness of general M-estimators for regression with random carriers	1979	Ricardo A. Maronna Oscar H. Bustos Vı́ctor J. Yohai	5
+	Asymptotically Min-Max Bias Robust M-Estimates of Scale for Positive Random Variables	1989	R. Douglas Martin Ruben H. Zamar	5
+	Alternatives to the Median Absolute Deviation	1993	Peter J. Rousseeuw Christophe Croux	5
+	Efficient Bounded-Influence Regression Estimation	1982	William S. Krasker Roy E. Welsch	5
+ PDF Chat	Robustness properties of S-estimators of multivariate location and shape in high dimension	1996	David M. Rocke	5
+	The Behavior of the Stahel-Donoho Robust Multivariate Estimator	1995	Ricardo A. Maronna Vı́ctor J. Yohai	5
+	High Breakdown-Point Estimates of Regression by Means of the Minimization of an Efficient Scale	1988	Vı́ctor J. Yohai Ruben H. Zamar	5
+	Contributions to the theory of robust inference	2000	Mat ́ ias Salibian-Barrera	5
+	Robust Estimates of Location and Dispersion for High-Dimensional Datasets	2002	Ricardo A. Maronna Ruben H. Zamar	5
+ PDF Chat	Efficiency-Constrained Bias-Robust Estimation of Location	1993	R. Douglas Martin Ruben H. Zamar	5
+ PDF Chat	Robust estimation of multivariate location and scatter in the presence of cellwise and casewise contamination	2015	Claudio Agostinelli Andy Leung Vı́ctor J. Yohai Ruben H. Zamar	5
+ PDF Chat	Generalized S-Estimators	1994	Christophe Croux Peter J. Rousseeuw Ola Hössjer	5
+ PDF Chat	The "Automatic" Robustness of Minimum Distance Functionals	1988	David L. Donoho Richard C. Liu	5
+	A Fast Algorithm for S-Regression Estimates	2006	Matías Salibián‐Barrera Vı́ctor J. Yohai	5
+	Robust Statistics	2006	Ricardo A. Maronna R. Douglas Martin Vı́ctor J. Yohai	5
+ PDF Chat	Robust model selection using fast and robust bootstrap	2008	Matías Salibián‐Barrera Stefan Van Aelst	4
+ PDF Chat	Robust Linear Model Selection Based on Least Angle Regression	2007	Jafar A Khan Stefan Van Aelst Ruben H. Zamar	4
+	Computing<i>S</i>Estimators for Regression and Multivariate Location/Dispersion	1992	David Ruppert	4
+ PDF Chat	Trimmed $k$-means: an attempt to robustify quantizers	1997	Juan A. Cuesta‐Albertos Alfonso Gordaliza Carlos Matrán	4