R. Wilcox

R. Wilcox, 2002, Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53.

Assessing Normality: Applications in Multi-Group Designs

A. R. Othman, H. Keselman, R. Wilcox, 2015 .

Effect of non-normality on test statistics for one-way independent groups designs.

Robert A. Cribbie, H. Keselman, R. Cribbie, 2012, The British journal of mathematical and statistical psychology.

Chapter 11 – More Regression Methods

R. Wilcox, 2017 .

More Regression Methods

R. Wilcox, 2013 .

Estimating the conditional variance of Y, given X, in a simple regression model

R. Wilcox, 2005 .

ANCOVA: A global test based on a robust measure of location or quantiles when there is curvature

R. Wilcox, 2015, 1506.07467.

Estimating Measures of Location and Scale

R. Wilcox, 2013 .

Within Groups Comparisons of Least Squares Regression Lines When There Is Heteroscedasticity

R. Wilcox, 2013 .

Comparing the Strength of Association of Two Predictors via Smoothers or Robust Regression Estimators

R. Wilcox, 2011 .

Effect of Nonnormality on Test Statistics for One-Way Independent Gr

Robert A. Cribbie, H. Keselman, R. Cribbie, 2017 .

Robust Regression Methods: Achieving Small Standard Errors When There Is Heteroscedasticity

H. Keselman, R. Wilcox, 2004 .

Determining whether an experimental group is stochastically larger than a control

R. Wilcox, 1990 .

A comparison of six smoothers when there are multiple predictors

R. Wilcox, 2005 .

Chapter 8 – Comparing Multiple Dependent Groups

R. Wilcox, 2017 .

Comparing Multiple Dependent Groups

R. Wilcox, 2013 .

Comparing the variances or robust measures of scale of two dependent variables

R. Wilcox, 2020, Commun. Stat. Simul. Comput..

Robust Regression Estimators When There are Tied Values

F. Clark, R. Wilcox, 2013 .

Comparing the regression slopes of independent groups.

R. Wilcox, Marie Ng, 2010, The British journal of mathematical and statistical psychology.

Linear regression: robust heteroscedastic confidence bands that have some specified simultaneous probability coverage

R. Wilcox, 2017 .

Comparisons of two quantile regression smoothers

R. Wilcox, 2015, 1506.07456.

Beyond differences in means: robust graphical methods to compare two groups in neuroscience

G. Rousselet, R. Wilcox, C. Pernet, 2017, bioRxiv.

Comparing the medians of dependent groups

R. Wilcox, 1992 .

Robust Statistical Methods : The R Package WRS 2

R. Wilcox, P. Mair, 2015 .

Gaining A Deeper and More Accurate Understanding of Data Via Modern Robust Statistical Techniques

R. Wilcox, 2014 .

Modern Statistics for the Social and Behavioral Sciences: A Practical Introduction

Rand R. Wilcox, R. Wilcox, 2011 .

A Robust Nonparametric Measure of Effect Size Based on an Analog of Cohen's d, Plus Inferences About the Median of the Typical Difference

R. Wilcox, 2019, Journal of Modern Applied Statistical Methods.

Heteroscedastic Methods for Performing All Pairwise Comparisons of Regression Lines Associated With J Independent Groups

R. Wilcox, Jinxia Ma, 2015 .

Cortisol diurnal patterns, associations with depressive symptoms, and the impact of intervention in older adults: Results using modern robust methods aimed at dealing with low power due to violations of standard assumptions

F. Clark, R. Wilcox, D. Granger, 2014, Hormones and Behavior.

Within groups analysis of covariance: multiple comparisons at specified design points using a robust measure location when there is curvature

R. Wilcox, 2015 .

In Older Adults, Intervention Impacts the Association Between the Cortisol Awak- ening Response and Three Measures of Wellbeing: Meaningful Activities, Life Satisfaction and Perceived Control

F. Clark, R. Wilcox, D. Granger, 2015 .

Diurnal patterns and associations among salivary cortisol, DHEA and alpha-amylase in older adults

F. Clark, R. Wilcox, D. Granger, 2014, Physiology & Behavior.

Robust Within Groups Anova: Dealing With Missing Values

R. Wilcox, Jinxia Ma, 2013 .

A comparison of two-stage procedures for testing least-squares coefficients under heteroscedasticity.

R. Wilcox, Marie Ng, 2011, The British journal of mathematical and statistical psychology.

ANOVA: The practical importance of heteroscedastic methods, using trimmed means versus means, and designing simulation studies

Rand R. Wilcox, R. Wilcox, 1995 .

Robust Statistical Methods Using WRS2

R. Wilcox, P. Mair, 2018 .

Comparing discrete distributions when the sample space is small Comparando las distribuciones discretas cuando el espacio muestral es pequeño

R. Wilcox, 2013 .

New monte carlo results on the robustness of the anova f, w and f statistics

Rand R. Wilcox, R. Wilcox, Ventura L. Char in, 1986 .

Comparing non-parametric regression lines via regression depth

Rand R. Wilcox, R. Wilcox, 2010 .

Chapter 12 – ANCOVA

R. Wilcox, 2017 .

Pairwise comparisons of J independent regression lines over a finite interval, simultaneous pairwise comparison of their parameters, and the Johnson‐Neyman procedure

R. Wilcox, 1987 .

Robust ANCOVA: Confidence Intervals That Have Some Specified Simultaneous Probability Coverage When There Is Curvature And Two Covariates

R. Wilcox, 2017 .

INVITED ARTICLES Multivariate Location: Robust Estimators And Inference

H. Keselman, R. Wilcox, 2004 .

Regression When There Are Two Covariates: Some Practical Reasons for Considering Quantile Grids

R. Wilcox, 2020 .

Hypothesis Testing, p Values, Confidence Intervals, Measures of Effect Size, and Bayesian Methods in Light of Modern Robust Techniques

R. Wilcox, Sarfaraz Serang, 2017, Educational and psychological measurement.

Chapter 9 – Correlation and Tests of Independence

R. Wilcox, 2017 .

Correlation and Tests of Independence

R. Wilcox, 2013 .

Within Groups ANOVA When Using a Robust Multivariate Measure of Location

R. Wilcox, Timothy Hayes, 2016 .

The small-sample efficiency of some recently proposed multivariate measures of location

R. Wilcox, Marie Ng, 2010 .

Comparing robust regression lines corresponding to two independent groups

R. Wilcox, 1992 .

A Note on Inferences About the Probability of Success

R. Wilcox, 2020 .

Introduction to Robust Estimation and Hypothesis Testing

R. Wilcox, 1997 .

Comparing the variances of two dependent variables

R. Wilcox, 2015 .

A Note on Inferences About the Median of the Distribution of Difference Scores

R. Wilcox, 2006 .

Level Robust Methods Based on the Least Squares Regression Estimator

R. Wilcox, Marie Ng, 2009 .

Measuring Mental Abilities with Latent State Models

R. Wilcox, 1983 .

Association of Physical Activity with Incidence of Dementia Is Attenuated by Air Pollution

G. Alexander, R. Wilcox, D. Raichlen, 2022, Medicine and science in sports and exercise.

A new test for comparing J independent groups by using one-step M-estimator and bootstrap-t

R. Wilcox, Engin Yildiztepe, A. Firat Özdemir, 2022, Communications in Statistics - Simulation and Computation.

Local measures of association: estimating the derivative of the regression line.

R. Wilcox, 2007, The British journal of mathematical and statistical psychology.

Robust Statistical Estimation

David M Erceg-Hurn, H. Keselman, R. Wilcox, 2013 .

Robust regression: Testing global hypotheses about the slopes when there is multicollinearity or heteroscedasticity

R. Wilcox, 2018, The British journal of mathematical and statistical psychology.

Multicolinearity and ridge regression: results on type I errors, power and heteroscedasticity

R. Wilcox, 2018, Journal of Applied Statistics.

A comparative study of robust tests for spread: asymmetric trimming strategies.

A. R. Othman, H. Keselman, R. Wilcox, 2008, The British journal of mathematical and statistical psychology.

Bivariate Analogs of the Wilcoxon–Mann–Whitney Test and the Patel–Hoel Method for Interactions

R. Wilcox, 2020 .

Identifying Which of J Independent Binomial Distributions Has the Largest Probability of Success

R. Wilcox, 2020 .

ANCOVA: An Approach Based on a Robust Heteroscedastic Measure of Effect Size

R. Wilcox, 2022, Sankhya B.

Comparing Biweight Measures of Location in the Two-Sample Problem

R. Wilcox, 1990 .

The Percentile Bootstrap: A Primer With Step-by-Step Instructions in R

G. Rousselet, R. Wilcox, C. Pernet, 2019, Advances in Methods and Practices in Psychological Science.

Leisure-time sedentary behaviors are differentially associated with all-cause dementia regardless of engagement in physical activity

G. Alexander, R. Wilcox, D. Raichlen, 2022, Proceedings of the National Academy of Sciences of the United States of America.

Comparing robust regression lines associated with two dependent groups when there is heteroscedasticity

R. Wilcox, F. Clark, 2014, Computational Statistics.

Some empirical and theoretical results on an answer‐until‐correct scoring procedure†

R. Wilcox, 1982 .

Book Review : Criterion-Referenced Measurement: The State of the Art

R. Wilcox, 1981 .

A Note on Decision Theoretic Coefficients for Tests

R. Wilcox, 1978 .

On False-Positive and False-Negative Decisions with a Mastery Test

R. Wilcox, 1979 .

A lower bound to the probability of choosing the optimal passing score for a mastery test when there is an external criterion

R. Wilcox, 1979 .

An Alternative Interpretation of Three Stability Models

R. Wilcox, 1979 .

Estimating true score in the compound binomial error model

R. Wilcox, 1978 .

ANCOVA: a heteroscedastic global test when there is curvature and two covariates

R. Wilcox, 2016, Computational Statistics.

Computing confidence intervals for the slope of the biweight midregression and Winsorized regression lines

R. Wilcox, 1994 .

Prediction Analysis and the Reliability of a Mastery Test

R. Wilcox, 1979 .

New Statistical Procedures for the Social Sciences.

Rand R. Wilcox, R. Wilcox, R. Iyer, 1989 .

Repeated measures ANOVA: some new results on comparing trimmed means and means.

H. Keselman, R. Cribbie, R. Wilcox, 2000, The British journal of mathematical and statistical psychology.

Depth and a Multivariate Generalization of the Wilcoxon-Mann-Whitney Test

R. Wilcox, 2005 .

ElectroEncephaloGraphy robust statistical linear modelling using a single weight per trial

A. Delorme, G. Rousselet, R. Wilcox, 2022, bioRxiv.

1 1 Robust linear modelling in ElectroEncephaloGraphy can be obtained 2 using single weights reflecting each single trials ’ dynamics 3 4 5

A. Delorme, G. Rousselet, R. Wilcox, 2021 .

Neurophysiological improvements in speech-in-noise task after short-term choir training in older adults

R. Wilcox, Assal Habibi, A. Wood, 2021, Aging.

ElectroEncephaloGraphy robust linear modelling using weights reflecting single trials’ dynamics

A. Delorme, G. Rousselet, R. Wilcox, 2021 .

A Closed Sequential Procedure for Answer-Until-Correct Tests.

R. Wilcox, 1982 .

Analyzing the Distractors of Multiple-Choice Test Items or Partitioning Multinomial Cell Probabilities with Respect to a Standard1

R. Wilcox, 1981 .

Estimating the Parameters of the Beta-Binomial Distribution

R. Wilcox, 1979 .

A Simple Model for Diagnostic Testing when There Are Several Types of Misinformation.

Rand R. Wilcox, R. Wilcox, 1983 .

A Cautionary Note on Estimating the Reliability of a Mastery Test with the Beta-Binomial Model

R. Wilcox, 1981 .

The Single Administration Estimate of the Proportion of Agreement of a Proficiency Test Scored with a Latent Structure Model

R. Wilcox, 1981 .

Determining the Length of a Criterion-Referenced Test

R. Wilcox, 1980 .

Robust statistical methods in R using the WRS2 package

Patrick Mair, Rand Wilcox, R. Wilcox, 2020, Behavior research methods.

New Statistical Procedures for the Social Sciences: Modern Solutions To Basic Problems

Rand R. Wilcox, R. Wilcox, 1987 .

Astigmatism analysis and reporting of surgically induced astigmatism and prediction error

R. Wilcox, J. Holladay, D. Koch, 2022, Journal of cataract and refractive surgery.

Fundamentals of Modern Statistical Methods

Rand R. Wilcox, R. Wilcox, 2001 .

Comparing the variances of two dependent variables

R. Wilcox, 2015 .

Comparing the Variances of Two Dependent Groups

R. Wilcox, 1990 .

Inferences in the One-Sample Case

Rand R. Wilcox, R. Wilcox, 2022, Introduction to Robust Estimation and Hypothesis Testing.

Chapter 4 – Confidence Intervals in the One-Sample Case

Rand Wilcox, R. Wilcox, 2017 .

Logistic Regression: An Inferential Method for Identifying the Best Predictors

R. Wilcox, 2019, Journal of Modern Applied Statistical Methods.

An inferential method for determining which of two independent variables is most important when there is curvature

Rand Wilcox, R. Wilcox, 2018, Journal of Modern Applied Statistical Methods.

Robust regression: an inferential method for determining which independent variables are most important

Rand R. Wilcox, R. Wilcox, 2018 .

Comparing variances and means when distributions have non-identical shapes

R. Wilcox, 1990 .

Trimming and Winsorization

Rand R. Wilcox, R. Wilcox, 2005 .

Reaction times and other skewed distributions: problems with the mean and the median

Guillaume A. Rousselet, Rand R. Wilcox, G. Rousselet, 2018, bioRxiv.

Basic Statistics: Understanding Conventional Methods and Modern Insights

Rand R. Wilcox, R. Wilcox, 2009 .

Comparing measures of the 'typical' score across treatment groups.

A. R. Othman, H. Keselman, R. Wilcox, 2004, The British journal of mathematical and statistical psychology.

Robust Correlation Analyses: False Positive and Power Validation Using a New Open Source Matlab Toolbox

Guillaume A. Rousselet, Rand Wilcox, Cyril R. Pernet, 2012, Front. Psychology.

A Guide to Robust Statistical Methods in Neuroscience

Guillaume A Rousselet, Rand R Wilcox, G. Rousselet, 2017, bioRxiv.

Conventional And Robust Paired And Independent-Samples t Tests: Type I Error And Power Rates

H. Keselman, R. Wilcox, L. Lix, 2003 .

Understanding and Applying Basic Statistical Methods Using R

Rand R. Wilcox, R. Wilcox, 2016 .

Inferences Based on a Skipped Correlation Coefficient

Rand R. Wilcox, R. Wilcox, 2004 .

Inferences based on multiple skipped correlations

Rand R. Wilcox, R. Wilcox, 2003, Comput. Stat. Data Anal..

Comparing Two Independent Groups Via Multiple Quantiles

Rand R. Wilcox, R. Wilcox, 1995 .

An Updated Guide to Robust Statistical Methods in Neuroscience

G. Rousselet, R. Wilcox, Guillaume A. Rousselet, 2023, Current protocols.

One-way and two-way anova: Inferences about a robust, heteroscedastic measure of effect size

R. Wilcox, 2022, Methodology.

Two-way ANOVA: Inferences about interactions based on robust measures of effect size.

R. Wilcox, 2021, The British journal of mathematical and statistical psychology.

Beyond differences in means: robust graphical methods to compare two groups in neuroscience

Cyril R Pernet, Guillaume A Rousselet, Rand R Wilcox, 2017, bioRxiv.

Comparing Measures of Location: Some Small-Sample Results When Distributions Differ in Skewness and Kurtosis Under Heterogeneity of Variances

Rand R. Wilcox, A. Firat Özdemir, Engin Yildiztepe, 2013, Commun. Stat. Simul. Comput..

Comparing Pearson Correlations: Dealing with Heteroscedasticity and Nonnormality

Rand R. Wilcox, R. Wilcox, 2009, Commun. Stat. Simul. Comput..

A multi-analyses approach of inductive/deductive asymmetry in the affective priming paradigm.

R. Wilcox, G. Semin, F. Foroni, 2023, British journal of psychology.

How Many Discoveries Have Been Lost by Ignoring Modem Statistical Methods?

Rand R. Wilcox, R. Wilcox, 2001 .

Comparing examinees to a control

R. Wilcox, 1979 .

Estimating the Likelihood of False-Positive and False-Negative Decisions in Mastery Testing: An Empirical Bayes Approach

R. Wilcox, 1977 .

Models of Decisionmaking Processes for Multiple-Choice Test Items: An Analysis of Spatial Ability.

R. Wilcox, K. Wilcox, 1988 .

Pairwise comparisons of trimmed means for two or more groups

Rand R. Wilcox, R. Wilcox, 2001 .

Tests of Independence and Zero Correlations Among P Random Variables

R. Wilcox, 1997 .

A Note on Testing Hypotheses about Trimmed Means

R. Wilcox, 1996 .

Some results on extensions and modifications of the Theil-Sen regression estimator.

R. Wilcox, 2004, The British journal of mathematical and statistical psychology.

Lower extremity control and dynamics during backward angular impulse generation in backward translating tasks

W. Mathiyakom, J. L. McNitt-Gray, R. Wilcox, 2006, Experimental Brain Research.

A generally robust approach for testing hypotheses and setting confidence intervals for effect sizes.

James Algina, H J Keselman, Lisa M Lix, 2008, Psychological methods.

Robustness in ANOVA.

Rand R. Wilcox, R. Wilcox, 1993 .

Testing the Hypothesis of Independence Between Two Sets of Variates.

R. Wilcox, 1995, Multivariate behavioral research.

Comparing Two Dependent Groups: Dealing with Missing Values

Rand R. Wilcox, R. Wilcox, 2021 .

Robust Ancova: Heteroscedastic Confidence Intervals that Have Some Specified Simultaneous Probability Coverage

Rand R. Wilcox, R. Wilcox, 2021, Journal of Data Science.

Robust Multiple Comparisons Based On Combined Probabilities From Independent Tests

Rand R. Wilcox, Florence Clark, F. Clark, 2021, Journal of Data Science.

Regression: Comparing Predictors and Groups of Predictors Based on a Robust Measure of Association

Rand R. Wilcox, R. Wilcox, 2010, Journal of Data Science.

Robust ANCOVA, Curvature, and the Curse of Dimensionality

R. Wilcox, 2019, Journal of Modern Applied Statistical Methods.

Improved methods for making inferences about multiple skipped correlations

Cyril Pernet, Rand Wilcox, Guillaume Rousselet, 2018, Journal of Statistical Computation and Simulation.

Comparing J independent groups with a method based on trimmed means

Rand R. Wilcox, A. Firat Özdemir, Engin Yildiztepe, 2018, Commun. Stat. Simul. Comput..

Comparing Two Dependent Groups

R. Wilcox, 2017 .

Nonparametric Regression When Estimating the Probability of Success: A Comparison of Four Extant Estimators

Rand R. Wilcox, R. Wilcox, 2012 .

New Results on the Small-Sample Properties of Some Robust Univariate Estimators of Location

Rand R. Wilcox, A. Firat Özdemir, R. Wilcox, 2012, Commun. Stat. Simul. Comput..

Robust Modifications of the Levene and O'Brien Tests for Spread

A. R. Othman, H. Keselman, R. Wilcox, 2012 .

Measuring effect size: a robust heteroscedastic approach for two or more groups

Rand R. Wilcox, R. Wilcox, T. Tian, 2011 .

Data reduction in classification: A simulated annealing based projection method

Rand R. Wilcox, Gareth M. James, Tian Siva Tian, 2010, Stat. Anal. Data Min..

Parametric Bootstrap 1 Effects on Nonnormality on Test Statistics for One-Way Independent Groups Designs

R. Cribbie, R. Wilcox, Lisa Fikensenbaum, 2010 .

Some small-sample properties of some recently proposed multivariate outlier detection techniques

Rand R. Wilcox, R. Wilcox, 2008 .

On a Test of Independence via Quantiles that is Sensitive to Curvature

R. Wilcox, 2008 .

An Omnibus Test When Using A Regression Estimator With Multiple Predictors

R. Wilcox, 2007 .

On Flexible Tests of Independence and homoscedasticity

R. Wilcox, 2007 .

Robust ANCOVA: Some Small-sample Results when there are Multiple Groups and Multiple Covariates

R. Wilcox, 2007 .

ANCOVA: A Robust Omnibus Test Based On Selected Design Points

R. Wilcox, 2006 .

Confidence intervals for prediction intervals

Rand R. Wilcox, R. Wilcox, 2006 .

Inferences About the Components of a Generalized Additive Model

R. Wilcox, 2005 .

New Methods for Comparing Groups

R. Wilcox, 2005 .

Inferences About Regression Interactions Via A Robust Smoother With An Application To Cannabis Problems

R. Wilcox, M. Earleywine, 2005 .

Within By Within ANOVA Based On Medians

R. Wilcox, 2005 .

Comparing Medians: An Overview Plus New Results on Dealing With Heavy-Tailed Distributions

Rand R. Wilcox, R. Wilcox, 2005 .

Inferences about which of J dependent groups has the largest robust measure of location.

Rand R Wilcox, R. Wilcox, 2020, The British journal of mathematical and statistical psychology.

Multiple Comparison Procedures, Trimmed Means And Transformed Statistics

H. Keselman, R. Wilcox, J. Algina, 2006 .

A Power Comparison of Robust Test Statistics Based On Adaptive Estimators

A. R. Othman, H. Keselman, R. Wilcox, 2004 .

A Test Of Symmetry

A. R. Othman, H. Keselman, R. Wilcox, 2002 .

Comparing Trimmed or Least Squares Means of Two Independent Skewed Populations

Rand R. Wilcox, Stephen Olejnik, Rhonda K. Kowalchuk, 2002 .

Testing Repeated Measures Hypotheses When Covariance Matrices are Heterogeneous: Revisiting the Robustness of the Welch-James Test Again

Rand R. Wilcox, James Algina, H. J. Keselman, 2000 .

Tests for mean equality that do not require homogeneity of variances: do they really Work?

Rand R. Wilcox, Rhonda K. Kowalchuk, H. J. Keselman, 2000 .

Can tests for treatment group equality be improved?: The bootstrap and trimmed means conjecture

Rand R. Wilcox, Rhonda K. Kowalchuk, H. J. Keselman, 1998 .

A Bootstrap Modification of the Alexander-Govern ANOVA Method, Plus Comments on Comparing Trimmed Means

R. Wilcox, 1997 .

Three Multiple Comparison Procedures for Trimmed Means

R. Wilcox, 1995 .

Analysing repeated measures or randomized block designs using trimmed means

Rand R. Wilcox, R. Wilcox, 1993 .

Comparing the biweight midvariances of two independent groups

Rand R. Wilcox, R. Wilcox, 1993 .

Comparing one-step M-estimators of location when there are more than two groups

R. Wilcox, 1993 .

Why Can Methods for Comparing Means Have Relatively Low Power, and What Can You Do to Correct the Problem?

R. Wilcox, 1992 .

An improved method for comparing variances when distributions have non-identical shapes

R. Wilcox, 1992 .

Comparing one-step m-estimators of location corresponding to two independent groups

R. Wilcox, 1992 .

Testing whether independent treatment groups have equal medians

Rand R. Wilcox, R. Wilcox, 1991 .

A step-down heteroscedastic multiple comparison procedure

R. Wilcox, 1991 .

Comparing robust regression lines associated with two dependent groups when there is heteroscedasticity

Rand R. Wilcox, Florence Clark, F. Clark, 2014, Comput. Stat..

Effectiveness of a lifestyle intervention in promoting the well-being of independently living older people: results of the Well Elderly 2 Randomised Controlled Trial

Chih-Ping Chou, Maryalice Jordan-Marsh, Mike Carlson, 2011, Journal of Epidemiology & Community Health.

Robust statistical methods in R using the WRS2 package

R. Wilcox, P. Mair, 2019, Behavior Research Methods.

Generalized Linear Model Analyses for Treatment Group Equality when Data are Non-Normal

Rand R. Wilcox, Abdul Rahman Othman, A. R. Othman, 2016 .

Avoid lost discoveries, because of violations of standard assumptions, by using modern robust statistical methods.

Rand Wilcox, Mike Carlson, Stan Azen, 2013, Journal of clinical epidemiology.

Psychophysiological and behavioural characteristics of individuals comorbid for antisocial personality disorder and schizophrenia-spectrum personality disorder

R. Wilcox, A. Raine, R. Schug, 2007, British Journal of Psychiatry.

Selecting the t Best of k Examinees Whose True Score Is Better Than a Standard

R. Wilcox, 1981 .

A Two-Stage Procedure for Selecting the Best of Several Binomial Populations

R. Wilcox, 1979 .

A Collection of Robust Statistical Methods

Patrick Mair, Rand R. Wilcox, R. Wilcox, 2015 .

Robust Multivariate Regression When There is Heteroscedasticity

Rand R. Wilcox, R. Wilcox, 2008, Commun. Stat. Simul. Comput..

Estimation in the simple linear regression model when there is heteroscedasticity of unknown form

R. Wilcox, 1996 .

Some small-sample results on a bounded influence rank regression method

R. Wilcox, 1995 .

Comparing the variances of dependent groups

R. Wilcox, 1989 .

Data Analyses When Sample Sizes Are Small: Modern Advances for Dealing With Outliers, Skewed Distributions, and Heteroscedasticity.

Rand Wilcox, Travis J Peterson, Jill L McNitt-Gray, 2018, Journal of applied biomechanics.

Support for religio-political aggression among teenaged boys in Gaza: Part I: psychological findings.

R. Wilcox, R. Sapolsky, J. Victoroff, 2010, Aggressive behavior.

Chapter 10 – Robust Regression

Rand Wilcox, R. Wilcox, 2012 .

Global comparisons of medians and other quantiles in a one-way design when there are tied values

Rand R. Wilcox, R. Wilcox, 2015, Commun. Stat. Simul. Comput..

Heteroscedastic Global Tests that the Regression Parameters for Two or More Independent Groups are Identical

Rand R. Wilcox, Florence Clark, F. Clark, 2015, Commun. Stat. Simul. Comput..

Comparing Robust Measures of Association Estimated Via a Smoother

Rand R. Wilcox, R. Wilcox, 2009, Commun. Stat. Simul. Comput..

Approximating Tukey's Depth

Rand R. Wilcox, R. Wilcox, 2003 .

COMPARING CORRELATION COEFFICIENTS

Rand R. Wilcox, R. Wilcox, Jan Muska, 2002 .

Simulation results on extensions of the theil-sen regression estimator

R. Wilcox, 1998 .

Percentage points of a weighted Kolmogorov-Smirnov statistic

Rand R. Wilcox, R. Wilcox, 1989 .

A comment on approximating the x2 distribution in the equiprobable case

R. Wilcox, 1982 .

Two-by-two ANOVA: Global and Graphical Comparisons Based on an Extension of the Shift Function

Rand R. Wilcox, R. Wilcox, 2021, Journal of Data Science.

The Regression Smoother LOWESS: A Confidence Band That Allows Heteroscedasticity And Has Some Specified Simultaneous Probability Coverage

Rand R. Wilcox, R. Wilcox, 2017 .

Bootstrap methods for comparing independent regression slopes.

R. Wilcox, Marie Ng, 2012, The British journal of mathematical and statistical psychology.

Robust generalizations of classical test reliability and Cronbach's alpha

Rand R. Wilcox, R. Wilcox, 1992 .

Inferences about a Probabilistic Measure of Effect Size When Dealing with More Than Two Groups

Rand R. Wilcox, R. Wilcox, 2021 .

Cannabis, motivation, and life satisfaction in an internet sample

R. Wilcox, M. Earleywine, Sara Smucker Barnwell, 2006, Substance abuse treatment, prevention, and policy.

Review and recommendations for univariate statistical analysis of spherical equivalent prediction error for intraocular lens power calculations.

R. Wilcox, J. Holladay, D. Koch, 2020, Journal of cataract and refractive surgery.

Modification of Impulse Generation During Pirouette Turns With Increased Rotational Demands.

Rand R. Wilcox, Jill L. McNitt-Gray, Antonia M. Zaferiou, 2016, Journal of applied biomechanics.

Angular Impulse and Balance Regulation During the Golf Swing.

Jill L McNitt-Gray, Rand R Wilcox, R. Wilcox, 2016, Journal of applied biomechanics.

Comparing two independent groups via the lower and upper quantiles

Rand R. Wilcox, Mike Carlson, Florence Clark, 2014 .

Family hostility and children's cognitive processes

R. Wilcox, G. Margolin, Anna Marie Medina, 2000 .

Support for religio-political aggression among teenaged boys in Gaza: part II: neuroendocrinological findings.

R. Wilcox, R. Sapolsky, J. Victoroff, 2011, Aggressive behavior.

Psychometric properties of reverse-scored items on the CES-D in a sample of ethnically diverse older adults.

F. Clark, R. Wilcox, C. Chou, 2011, Psychological assessment.

INVITED ARTICLES Estimating Explanatory Power in a Simple Regression Model Via Smoothers

Rand R. Wilcox, R. Wilcox, 2008 .

ANCOVA: a heteroscedastic global test when there is curvature and two covariates

Rand Wilcox, R. Wilcox, 2015, Comput. Stat..

Modern Robust Statistical Methods: Basics with Illustrations Using Psychobiological Data

Rand R. Wilcox, Florence Clark, Douglas A. Granger, 2013 .

Journal of Modern Applied Statistical Methods Recommended Citation

A. R. Othman, H. Keselman, R. Wilcox, 2022 .

Modifications in Wheelchair Propulsion Technique with Speed

Rand R. Wilcox, Jill L. McNitt-Gray, Philip S. Requejo, 2015, Front. Bioeng. Biotechnol..

Modern Insights About Pearson’s Correlation and Least Squares Regression

Rand R. Wilcox, R. Wilcox, 2001 .

Using Trimmed Means to Compare K Measures Corresponding to Two Independent Groups

H. Keselman, R. Wilcox, 2001, Multivariate behavioral research.

A Note on the Length and Passing Score of a Mastery Test

Rand R. Wilcox, R. Wilcox, 1976 .

Some results on a Winsorized correlation coefficient

R. Wilcox, 1993 .

The Normal Curve and Outlier Detection

R. Wilcox, 2010 .

Some practical reasons for reconsidering the Kolmogorov‐Smirnov test

Rand R. Wilcox, R. Wilcox, 1997 .

8 – COMPARING TWO INDEPENDENT GROUPS

R. Wilcox, 2003 .

The statistical implications of pre-test and Stein-rule estimators in econometrics

R. W. Farebrother, George G. Judge, M. E. Bock, 1978 .

Hypothesize: Robust Statistics for Python

Rand R. Wilcox, Allan Campopiano, R. Wilcox, 2020, J. Open Source Softw..

BRIEF REPORT Psychometric Properties of Reverse-Scored Items on the CES-D in a Sample of Ethnically Diverse Older Adults

F. Clark, R. Wilcox, C. Chou, 2011 .

Comparing the means of two independent groups

Rand R. Wilcox, R. Wilcox, 2007 .

Repeated measures one-way ANOVA based on a modified one-step M-estimator.

H. Keselman, R. Wilcox, 2003, The British journal of mathematical and statistical psychology.

Detecting Nonlinear Associations, Plus Comments on Testing Hypotheses About the Correlation Coefficient

R. Wilcox, 2001 .

Comparing the slopes of two independent regression lines when there is complete heteroscedasticity

R. Wilcox, 1997 .

Simulation Results on Solutions to the Multivariate Behrens‐Fisher Problem Via Trimmed Means

Rand R. Wilcox, R. Wilcox, 1995 .

Bootstrap Approach To Compare the Slopes of Two Calibrations When Few Standards Are Available.

R. Wilcox, J. Andrade, G. Estévez-Pérez, 2016, Analytical chemistry.

Pairwise Comparisons Using Trimmed Means or M‐Estimators when Working with Dependent Groups

R. Wilcox, 1997 .

3 – SUMMARIZING DATA

Rand R. Wilcox, R. Wilcox, 2003 .

A Quantile Shift Approach To Main Effects And Interactions In A 2-By-2 Design

G. Rousselet, R. Wilcox, 2023, 2305.12366.

An Extension of Stein's Two-Stage Method to Pairwise Comparisons Among Dependent Groups Based on Trimmed Means

R. Wilcox, 2004 .

A new alternative to the ANOVA F and new results on James's second-order method

R. Wilcox, 1988 .

Robust Regression

R. Wilcox, 2022, Introduction to Robust Estimation and Hypothesis Testing.

Robust Regression

Lalmohan Bhar, F. D. L. Torre, R. Wilcox, 2014, Computer Vision, A Reference Guide.

Inferences About the Probability of Success, Given the Value of a Covariate, Using a Nonparametric Smoother

R. Wilcox, 2020 .

Estimating the Strength of an Association Based on a Robust Smoother

R. Wilcox, 2015 .

Some Exploratory Methods for Studying Curvature in Robust Regression

R. Wilcox, 2000 .

Robust statistical methods in R using the WRS2 package

R. Wilcox, P. Mair, 2019, Behavior Research Methods.

A Foundation for Robust Methods

R. Wilcox, 2013 .

Inferences about the Population Mean: Empirical Likelihood versus Bootstrap-t

R. Wilcox, 2010 .

Performance on the CERAD Word List Memory task: a comparison of university‐based and community‐based groups

R. Wilcox, M. Gatz, A. Fiske, 2003, International journal of geriatric psychiatry.

Comparing robust generalized variances and comments on efficiency

R. Wilcox, 2006 .

Chapter 6 – Some Multivariate Methods

Rand Wilcox, R. Wilcox, 2017 .

A HETEROSCEDASTIC METHOD FOR COMPARING REGRESSION LINES AT SPECIFIED DESIGN POINTS WHEN USING A ROBUST REGRESSION ESTIMATOR.

Rand R Wilcox, R. Wilcox, 2021, Journal of data science : JDS.

Inferences about correlations when there is heteroscedasticity.

R. Wilcox, R R Wilcox, J. Muska, 2001, The British journal of mathematical and statistical psychology.

10 – TWO-WAY ANOVA

Rand R. Wilcox, R. Wilcox, 2003 .

Substance Abuse Treatment, Prevention, and Policy Cannabis, Motivation, and Life Satisfaction in an Internet Sample

R. Wilcox, Sara V Smucker Barnwell, M. Earleywine, 2022 .

F. Clark, R. Wilcox, D. Granger, 2014, Hormones and Behavior.

Post-hoc analyses in multiple regression based on prediction error

R. Wilcox, 2008 .

Some comments on selecting the best of several binomial populations or the bivariate normal population having the largest correlation coefficient

R. Wilcox, 1978 .

Multivariate Behrens–Fisher Problem

R. Wilcox, 2014 .

Chapter 3 – Estimating Measures of Location and Scale

Rand Wilcox, R. Wilcox, 2017 .

Journal of Modern Applied Statistical Methods Robust Regression Estimators When There Are Tied Values Recommended Citation Invited Article: Robust Regression Estimators When There Are Tied Values

F. Clark, R. Wilcox, Clark, 2022 .

A Heteroscedastic ANOVA Procedure With Specified Power

R. Wilcox, 1987 .

Journal of Modern Applied Statistical Methods

R. Wilcox, 2017 .

Percentage points of the product of two correlated t varlates

R. Wilcox, 1985 .

Approximating the Probability of Selecting the Best Treatment With A Heteroscedastic Procedure When The First Stage Has Unequal Sample Sizes

R. Wilcox, 1983 .

A review of some recent developments in robust regression

R. Wilcox, 1996 .

Multiple comparisons based on a modified one-step M-estimator

R. Wilcox, 2003 .

Invited Article: Preliminary Testing for Normality: Is This a Good Practice?

H. Keselman, R. Wilcox, A. R. Othman, 2013 .

Estimating the Validity of a Multiple-Choice Test Item Having k Correct Alternatives

R. Wilcox, 1985 .

On Comparing Treatment Effects to a Standard when the Variances are Unknown and Unequal

R. Wilcox, 1985 .

On Two-Stage Multiple Comparison Procedures When there are Unequal Sample Sizes in the First Stage

R. Wilcox, 1984 .

An extended and slightly improved table of critical values for testing q linear contrasts in a repeated measures design

R. Wilcox, 1985 .

On a Multiple Comparison Procedure for Determining which Means are Substantially Different

R. Wilcox, 1986 .

Critical values for the correlated t-test when there are missing observations

R. Wilcox, 1986 .

Selecting the Best Population, Provided it is Better than a Standard: The Unequal Variance Case

Rand R. Wilcox, R. Wilcox, 1984 .

Applying Ranking and Selection Techniques to Determine the Length of a Mastery Test

Rand R. Wilcox, R. Wilcox, 1979 .

Improved simultaneous confidence intervals for linear contrasts and regression parameters

R. Wilcox, 1986 .

Tests of hypotheses about regression parameters when using a robust estimator

R. Wilcox, J. Muska, 1999 .

Measuring and detecting associations: methods based on robust regression estimators or smoothers that allow curvature.

Rand R Wilcox, R. Wilcox, 2010, The British journal of mathematical and statistical psychology.

Hypothesis Testing, p Values, Confidence Intervals, Measures of Effect Size, and Bayesian Methods in Light of Modern Robust Techniques

R. Wilcox, Sarfaraz Serang, 2017, Educational and psychological measurement.

Analogs of the Wilcoxon-Mann-Whitney Test When There is a Covariate

R. Wilcox, 2018 .