Roy E. Welsch

Massachusetts Institute of Technology (MIT)

Professor of Statistics and Management Science Director, Center for Computational Research in Econom

E53-383

Cambridge, MA 02139

United States

National Bureau of Economic Research (NBER)

1050 Massachusetts Avenue

Cambridge, MA 02138

United States

SCHOLARLY PAPERS

8

DOWNLOADS

269

CITATIONS
Rank 24,030

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Top 24,030

in Total Papers Citations

11

Scholarly Papers (8)

1.

Linear Regression Diagnostics

NBER Working Paper No. w0173
Number of pages: 81 Posted: 09 Jun 2004 Last Revised: 24 Jun 2010
Roy E. Welsch and Edwin Kuh
Massachusetts Institute of Technology (MIT) and National Bureau of Economic Research (NBER)
Downloads 66 (332,503)
Citation 8

Abstract:

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2.

An Adaptive Nonlinear Least Square Algorithm

NBER Working Paper No. w0196
Number of pages: 34 Posted: 26 Apr 2000 Last Revised: 17 Jul 2010
John E. Dennis, David M. Gay and Roy E. Welsch
Rice University - Journal of Feminist Economics, AT&T Bell Laboratories and Massachusetts Institute of Technology (MIT)
Downloads 63 (340,583)
Citation 1

Abstract:

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3.

Robust Non-Linear Regression Using the Dogleg Algorithm

NBER Working Paper No. w0076
Number of pages: 11 Posted: 28 Jun 2004 Last Revised: 18 Sep 2010
Roy E. Welsch and Richard Becker
Massachusetts Institute of Technology (MIT) and National Bureau of Economic Research (NBER)
Downloads 38 (422,826)

Abstract:

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4.

Graphics for Data Analysis

NBER Working Paper No. w0043
Number of pages: 29 Posted: 05 Jan 2007 Last Revised: 16 Aug 2010
Roy E. Welsch
Massachusetts Institute of Technology (MIT)
Downloads 29 (461,493)
Citation 1

Abstract:

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5.

The Variances of Regression Coefficient Estimates Using Aggregate Data

NBER Working Paper No. w0060
Number of pages: 23 Posted: 03 Jan 2002 Last Revised: 02 Sep 2010
Roy E. Welsch and Edwin Kuh
Massachusetts Institute of Technology (MIT) and National Bureau of Economic Research (NBER)
Downloads 28 (466,403)
Citation 1

Abstract:

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6.

Confidence Regions for Robust Regression

NBER Working Paper No. w0111
Number of pages: 10 Posted: 15 Feb 2001 Last Revised: 09 Feb 2002
Roy E. Welsch
Massachusetts Institute of Technology (MIT)
Downloads 23 (492,897)

Abstract:

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7.

Data Analysis, Communication, and Control

NBER Working Paper No. w0064
Number of pages: 28 Posted: 11 Apr 2004 Last Revised: 06 Sep 2010
Roy E. Welsch
Massachusetts Institute of Technology (MIT)
Downloads 22 (498,495)

Abstract:

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8.

Growing Semantic Vines for Robust Asset Allocation

Knowledge-Based Systems, 165 pp 297-305
Posted: 21 Nov 2018 Last Revised: 21 Jan 2019
Frank Xing, Erik Cambria and Roy E. Welsch
Nanyang Technological University (NTU), Nanyang Technological University (NTU) and Massachusetts Institute of Technology (MIT)

Abstract:

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Vine, Dependence Modeling, Semantic Analysis, Asset Allocation, Robust Estimation, Financial Text Mining