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A robust Liu regression estimator

Communications in Statistics - Simulation and Computation, 2017
The least-squares regression estimator can be very sensitive in the presence of multicollinearity and outliers in the data. We introduce a new robust estimator based on the MM estimator.
Peter Filzmoser, Fatma Sevinç Kurnaz
openaire   +3 more sources

Robust Estimation and Robust Parameter

2020
This chapter is addressed to the problem of defining the parameter in a semiparametric situation. Suppose, for example, that the observation X is assumed to be expressed as \(X=\theta +\varepsilon \), where \(\theta \) is the parameter to be estimated and \(\varepsilon \) is the error whose distribution is not specified by a finite number of parameters.
openaire   +1 more source

Robust estimation for circular data

Computational Statistics & Data Analysis, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

Robust Estimators in Econometrics

2008
P. (ČÍŽek, W. HÄRdle
openaire   +1 more source

Minimum Distance and Robust Estimation

Journal of the American Statistical Association, 1980
William C Parr, William R Schucany
exaly   +2 more sources

Robust Estimation of the First-Order Autoregressive Parameter

Journal of the American Statistical Association, 1979
R Douglas Martin
exaly   +2 more sources

Robust Sets of Regression Estimates

Econometrica, 1983
Gilstein, C Zachary, Leamer, Edward E
openaire   +1 more source

A Comparison of Diagonal Weighted Least Squares Robust Estimation Techniques for Ordinal Data

Structural Equation Modeling, 2014
Christine Distefano, Grant B Morgan
exaly  

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