Robust inference for generalized linear models
E Cantoni, E Ronchetti - Journal of the American Statistical …, 2001 - Taylor & Francis
By starting from a natural class of robust estimators for generalized linear models based on
the notion of quasi-likelihood, we define robust deviances that can be used for stepwise …
the notion of quasi-likelihood, we define robust deviances that can be used for stepwise …
High-breakdown robust multivariate methods
When applying a statistical method in practice it often occurs that some observations deviate
from the usual assumptions. However, many classical methods are sensitive to outliers. The …
from the usual assumptions. However, many classical methods are sensitive to outliers. The …
[图书][B] Robust methods in biostatistics
Robust statistics is an extension of classical statistics that specifically takes into account the
concept that the underlying models used to describe data are only approximate. Its basic …
concept that the underlying models used to describe data are only approximate. Its basic …
Mitigating the impact of outliers in traffic crash analysis: A robust Bayesian regression approach with application to tunnel crash data
Traffic crash datasets are often marred by the presence of anomalous data points, commonly
referred to as outliers. These outliers can have a profound impact on the results obtained …
referred to as outliers. These outliers can have a profound impact on the results obtained …
Smooth transition models: extensions and outlier robust inference
D van Dijk - 1999 - repub.eur.nl
The dynamic properties of many economic time series variables can be characterised as
state-dependent or regime-switching. A popular model to describe this type of non-linear …
state-dependent or regime-switching. A popular model to describe this type of non-linear …
5 Introduction to positive-breakdown methods
PJ Rousseeuw - Handbook of statistics, 1997 - Elsevier
Publisher Summary This chapter discusses positive-breakdown methods. It focusses on the
linear regression model. The goal of positive-breakdown methods is to be robust against the …
linear regression model. The goal of positive-breakdown methods is to be robust against the …
Robust testing in the logistic regression model
AM Bianco, E Martínez - Computational statistics & data analysis, 2009 - Elsevier
We are interested in testing hypotheses that concern the parameter of a logistic regression
model. A robust Wald-type test based on a weighted Bianco and Yohai [Bianco, AM, Yohai …
model. A robust Wald-type test based on a weighted Bianco and Yohai [Bianco, AM, Yohai …
Robust and efficient one-way MANOVA tests
S Van Aelst, G Willems - Journal of the American Statistical …, 2011 - Taylor & Francis
We propose robust tests as alternatives to the classical Wilks' Lambda test in one-way
MANOVA. The robust tests use highly robust and efficient multisample multivariate S …
MANOVA. The robust tests use highly robust and efficient multisample multivariate S …
Test of hypotheses based on the weighted likelihood methodology
C Agostinelli, M Markatou - Statistica Sinica, 2001 - JSTOR
Weighted versions of the likelihood ratio, Wald, score and disparity tests are proposed for
parametric inference. If the parametric model is correct, the weighted likelihood tests are …
parametric inference. If the parametric model is correct, the weighted likelihood tests are …
3 Robust inference: The approach based on influence functions
M Markatou, E Ronchetti - Handbook of statistics, 1997 - Elsevier
Publisher Summary This chapter discusses the concept of robust inference using an
approach known as influence functions. It also describes the two key tools, the influence …
approach known as influence functions. It also describes the two key tools, the influence …