Statistical Analysis Expert Witnesses

Statistical analysis expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on statistical analysis. The statistical analysis expert witness listings on this page are typically from fields/areas of expertise such as: Artificial Intelligence, Automotive Engineering, Behavioral and Social Sciences, Business Damages, Economics, Human Resources, Indoor Air Quality, Industrial Hygiene, Jails & Prisons, Marketing, Pharmaceutical Research, and Statistics.

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Jeffrey S Kane, Ph.D.

Statistician - Discrimination, Wage & Hours, HR

Professional Statistical Services

San Marcos, California
Statistics, Human Resources - Statistical analysis, Database analysis & Programming, Mathematical modeling, Management science, Discrimination in hiring/promotion/retention, Wrongful termination, Compensation/Pay Systems, California Wage & Hour analysis, Performance appraisal, Recruitment, selection, Survey research/analysis
Jeffrey S. Kane is an Industrial/Organizational Psychologist (Ph.D., The University of Michigan; M.A. in Industrial Relations, University of Minnesota) with extensive education and experience in the application of statistical and quantitative methods, data analytic computer programming, and all aspects of human resource management and industrial/organizational psychology. Litigation Support: Since 1974, Dr. Kane has been providing litigation support/expert witness services to attorneys for both plaintiffs and defendants. He has served as an expert witness in legal cases in which he was called upon to provide statistical analysis and expert testimony related to: ● Employment Discrimination (selection, promotion, pay, discipline) ● Wrongful Termination ● Staffing Issues (including alleged overbilling of government agencies) ● Violations of Federal regulations (e.g., for performance appraisal and management systems) ● Wage & Hour Law (e.g., analysis of timeclock rec...
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Nancy M McClellan, M.P.H., CIH, CHMM

Chem., Bio. & Physical Hazards Risk Assessment

Occupational Health Management, PLLC

California
Industrial Hygiene, Indoor Air Quality - Chemical & Biological Hazard Assessment, Pharmaceutical Containment, Covid Pandemic Risk Assessment, Bioaerosols, Air Disinfection Technologies, Ergonomic Musculoskeletal Disorders, Noise, Respiratory Protection, Indoor Air Quality, Dermal & Inhalation Exposure Modeling, Statistical Analysis, OSHA
Award winning, industrial hygiene and safety expert with over 25 years of broad international experience practicing, teaching and authoring to anticipate, recognize, evaluate, control and prevent workplace health and safety hazards in high hazard industries. As an expert witness for both plaintiff and defense (50/50) I have provided consultation for both airborne and dermal exposure cases for chemical and biological agents. I have evaluated and modeled exposures, reconstructed exposure events, quantified dose following standardized practices for exposure assessment, and applied best practice statistical methods and science in forming my opinions. Throughout the pandemic, I reviewed and prioritized over 100 air disinfection devices for the nation's largest facilities maintenance organization, and as a result I have extensive expertise in pandemic response management including chemical and non-chemical disinfectant exposure evaluation and controls and best practice indoor air qua...
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Nancy M McClellan, M.P.H., CIH, CHMM

Chem., Bio. & Physical Hazards Risk Assessment

Occupational Health Management, PLLC

Florida
Industrial Hygiene, Indoor Air Quality - Chemical & Biological Hazard Assessment, Pharmaceutical Containment, Covid Pandemic Risk Assessment, Bioaerosols, Air Disinfection Technologies, Ergonomic Musculoskeletal Disorders, Noise, Respiratory Protection, Indoor Air Quality, Dermal & Inhalation Exposure Modeling, Statistical Analysis, OSHA
Award winning, industrial hygiene and safety expert with over 25 years of broad international experience practicing, teaching and authoring to anticipate, recognize, evaluate, control and prevent workplace health and safety hazards in high hazard industries. As an expert witness for both plaintiff and defense (50/50) I have provided consultation for both airborne and dermal exposure cases for chemical and biological agents. I have evaluated and modeled exposures, reconstructed exposure events, quantified dose following standardized practices for exposure assessment, and applied best practice statistical methods and science in forming my opinions. Throughout the pandemic, I reviewed and prioritized over 100 air disinfection devices for the nation's largest facilities maintenance organization, and as a result I have extensive expertise in pandemic response management including chemical and non-chemical disinfectant exposure evaluation and controls and best practice indoor air qua...
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Nancy M McClellan, M.P.H., CIH, CHMM

Chem., Bio. & Physical Hazards Risk Assessment

Occupational Health Management, PLLC

Georgia
Industrial Hygiene, Indoor Air Quality - Chemical & Biological Hazard Assessment, Pharmaceutical Containment, Covid Pandemic Risk Assessment, Bioaerosols, Air Disinfection Technologies, Ergonomic Musculoskeletal Disorders, Noise, Respiratory Protection, Indoor Air Quality, Dermal & Inhalation Exposure Modeling, Statistical Analysis, OSHA
Award winning, industrial hygiene and safety expert with over 25 years of broad international experience practicing, teaching and authoring to anticipate, recognize, evaluate, control and prevent workplace health and safety hazards in high hazard industries. As an expert witness for both plaintiff and defense (50/50) I have provided consultation for both airborne and dermal exposure cases for chemical and biological agents. I have evaluated and modeled exposures, reconstructed exposure events, quantified dose following standardized practices for exposure assessment, and applied best practice statistical methods and science in forming my opinions. Throughout the pandemic, I reviewed and prioritized over 100 air disinfection devices for the nation's largest facilities maintenance organization, and as a result I have extensive expertise in pandemic response management including chemical and non-chemical disinfectant exposure evaluation and controls and best practice indoor air qua...
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Sean E Richey, PhD

AI, Social Media, Online Reputational Harm Expert

Georgia State University

Atlanta, Georgia
Artificial Intelligence, Behavioral and Social Sciences - AI, Defamation, Online Harassment, Statistical Analysis, Sampling Bias, Polling Methodology, Survey Design, Survey Validity, Polling Methodology, Social Media, Political Advertising, Cyberbullying, Conspiracy Theories, Political Communication, Election Disputes, First Amendment, Vaccine Hesitancy, LLM, Measurement Error, Data Analysis
Sean Richey, Ph.D., is a Full Professor of Political Science at Georgia State University specializing in digital communication, online information environments, public opinion formation, and survey methodology. His research examines how narratives spread online, how individuals form beliefs, and how communication environments influence perception, reputational harm, and behavior. Dr. Richey has authored seven books and more than thirty peer-reviewed publications on political communication, online discourse, persuasion, conspiracy beliefs, civic behavior, and internet-mediated information environments. His recent work includes research on artificial intelligence systems, social media amplification, misinformation, and digital persuasion dynamics. He provides litigation consulting and expert analysis in matters involving: online defamation and reputational harm, AI-generated misinformation, social media amplification, digital narrative spread, survey methodology disputes, polling i...
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Morgan K Ward, PhD, MBA

Expert: Consumer Perception & Consumer Surveys

InsightHive

Decatur, Georgia
Marketing, Behavioral and Social Sciences - consumer perception, likelihood of confusion, secondary meaning, implied endorsement, trademark infringement, false advertising, brand dilution, claim substantiation, survey design, trade dress, packaging perceptions, statistical analysis, false endorsement, consumer surveys, survey evidence, consumer confusion
Dr. Ward is a consumer behavior scholar and expert witness who applies behavioral science to trademark, trade dress, and advertising disputes. She brings over 20 years of experience conducting and evaluating consumer research in academic and applied settings, with particular depth in brand perception, survey methodology, and decision-making. Her expert witness work includes intellectual property litigation involving likelihood of confusion, secondary meaning, brand dilution, and related consumer perception issues, including the design and evaluation of litigation-oriented consumer surveys and service as a rebuttal expert in federal and state court proceedings.
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Ashley T. Rubin

Criminologist+Data Analyst - University Professor

Kaneohe, Hawaii
Jails & Prisons, Statistics - prison history, correctional policy, criminal sentencing, data analysis, criminology, archival/historical research, qualitative research, statistical analysis, social science, sociology
Ideal cases involve testifying on basic criminological insights (e.g., chances of recidivism), conducting original research (statistical, qualitative, archival) and compiling an expert report, or serving as a rebuttal expert.
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Nancy M McClellan, M.P.H., CIH, CHMM

Chem., Bio. & Physical Hazards Risk Assessment

Occupational Health Management, PLLC

Illinois
Industrial Hygiene, Indoor Air Quality - Chemical & Biological Hazard Assessment, Pharmaceutical Containment, Covid Pandemic Risk Assessment, Bioaerosols, Air Disinfection Technologies, Ergonomic Musculoskeletal Disorders, Noise, Respiratory Protection, Indoor Air Quality, Dermal & Inhalation Exposure Modeling, Statistical Analysis, OSHA
Award winning, industrial hygiene and safety expert with over 25 years of broad international experience practicing, teaching and authoring to anticipate, recognize, evaluate, control and prevent workplace health and safety hazards in high hazard industries. As an expert witness for both plaintiff and defense (50/50) I have provided consultation for both airborne and dermal exposure cases for chemical and biological agents. I have evaluated and modeled exposures, reconstructed exposure events, quantified dose following standardized practices for exposure assessment, and applied best practice statistical methods and science in forming my opinions. Throughout the pandemic, I reviewed and prioritized over 100 air disinfection devices for the nation's largest facilities maintenance organization, and as a result I have extensive expertise in pandemic response management including chemical and non-chemical disinfectant exposure evaluation and controls and best practice indoor air qua...
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Nancy M McClellan, M.P.H., CIH, CHMM

Chem., Bio. & Physical Hazards Risk Assessment

Occupational Health Management, PLLC

Utica, Michigan
Industrial Hygiene, Indoor Air Quality - Chemical & Biological Hazard Assessment, Pharmaceutical Containment, Covid Pandemic Risk Assessment, Bioaerosols, Air Disinfection Technologies, Ergonomic Musculoskeletal Disorders, Noise, Respiratory Protection, Indoor Air Quality, Dermal & Inhalation Exposure Modeling, Statistical Analysis, OSHA
Award winning, industrial hygiene and safety expert with over 25 years of broad international experience practicing, teaching and authoring to anticipate, recognize, evaluate, control and prevent workplace health and safety hazards in high hazard industries. As an expert witness for both plaintiff and defense (50/50) I have provided consultation for both airborne and dermal exposure cases for chemical and biological agents. I have evaluated and modeled exposures, reconstructed exposure events, quantified dose following standardized practices for exposure assessment, and applied best practice statistical methods and science in forming my opinions. Throughout the pandemic, I reviewed and prioritized over 100 air disinfection devices for the nation's largest facilities maintenance organization, and as a result I have extensive expertise in pandemic response management including chemical and non-chemical disinfectant exposure evaluation and controls and best practice indoor air qua...
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Shawn P. Capser, PhD, PE, PStat, CRE

Statistical, Reliability, and Warranty Analyses

Praxis Reliability Consulting

Monroe, Michigan
Statistics, Automotive Engineering - Sampling, Statistical Analysis, Data Analysis, Reliability, Warranty Analysis, Regression, Categorical Data Analysis, Forecasting, Modeling, Quality, Statistical Process Control, Process Capability, Mathematical Statistics, Probability, Automotive Warranty, Supplier Quality
Dr. Capser is an expert witness in areas of statistical and reliability methods. His focus is on product and process quality, reliability, warranty, and product risk assessments. Areas of interest include, but are not limited to, statistical inference, statistical modeling and regression, categorical data analysis and logistic regression, survival analysis, component and system reliability analysis, warranty analysis, customer usage analysis and profiling, reliability modeling and simulation, probabilistic assessment of ‘at-risk’ failures, process capability, statistical process control, forecasting, and sampling. Education: - Doctor of Philosophy in Engineering, University of Toledo (Ohio) - Master of Science in Statistics, University of Toledo (Ohio) - Master of Science in Industrial and Systems Engineering, University of Michigan (Dearborn) - Master of Science in Mechanical Engineering, University of Toledo (Ohio) Licenses / Certifications: - ASA Accredited Professional St...
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Bruce Rodda, Ph.D., M.B.A., PStat

Ph.D. Biostatistician, Clinical Trials Expert

Strategic Statistical Consulting LLC

Spicewood, Texas
Statistics, Pharmaceutical Research - Biostatistics, Clinical Trials, Statistical Analysis, Design of Clinical Trials, Expert Reports, Clinical Reports, Regulatory Review, Due Diligence for M & A, Clinical Literature, Expert Testimony, Protocol Evaluation, Evaluation of Clinical Trials
Dr. Rodda is an experienced biostatistician specializing in the clinical and regulatory objectives of pharmaceutical and biotechnology companies. He has held senior positions in research and development at several major pharmaceutical companies. In those positions his responsibilities included directing the strategy, design, implementation, evaluation, and reporting of all phases of multinational clinical development programs. These positions included directing (V.P. level) biostatistics, data management, clinical operations, medical development strategy, protocol review, medical writing, project management, and scientific systems. His organizations have been instrumental in the approval of more than 30 new medical entities in 11 therapeutic areas, both in the U.S. and abroad. Following a career as an executive in the pharmaceutical industry, he established Strategic Statistical Consulting LLC and has provided statistical consulting to approximately 70 firms focussing on clinic...
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David A. Macpherson, PhD

San Antonio, Texas
Economics, Business Damages - Economic Damages, Lost Profits, Earnings Loss, Personal Injury, Wrongful Death, Business Interruption, Statistical Analysis, Contract Breach, Employment Discrimination
Dr. David Macpherson evaluates damages in personal injury, wrongful death, employment, and business loss cases for plaintiffs and defendants. Since 2000, he has provided numerous independent reports. evaluated opposing experts' reports, and testified often in Federal and State courts (CA, FL, GA, KS, MI, MO, TX). Dr. Macpherson has also conducted statistical analyses of discrimination claims. Clients have included the U.S. Attorney (Hartford and Oklahoma City). He is the E.M. Stevens Professor at Trinity University. Prior to joining Trinity University, he held the Rod and Hope Brim Eminent Scholar Chair in Economics and was Director of the Pepper Institute on Aging and Public Policy at Florida State University. Earlier, he served as an assistant and associate professor of economics at Miami University. He has held leadership positions in professional economics associations. He served as vice-president of the National Association of Forensic Economics and the Southern Economics...
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Wade C. Roberts, Ph.D.

Expert in Economic Damages & Class Action Cases

Roberts Forensics LLC

Kaysville, Utah
Economics, Business Damages - Forensic Economist, Economic Damages, Employment Litigation, Business Interruption, Class Action Damages, Labor Economics, Market Research, Statistical Analysis, Econometric Modeling, Personal Injury, Lost Earnings, Wrongful Death, Lost Profits, Commercial Damages, Expert Testimony, Multi-Plaintiff Damages, Class Certification
Dr. Wade C. Roberts is a senior forensic economist and founder of Roberts Forensics with more than fifteen years of experience providing economic damages analysis, valuation, statistical modeling, and expert testimony in litigation across the United States. He has been retained in over 100 cases and has authored more than one hundred expert reports involving personal injury, wrongful death, employment litigation, commercial disputes, business interruption, lost profits, and class-action matters. He has testified in jury trials, bench trials, and arbitration proceedings and has never been excluded under Daubert. Dr. Roberts specializes in economic damages assessment, wage-loss and earnings-capacity evaluations, class-wide economic modeling, multi-plaintiff damages analysis, and complex statistical and econometric methods. His analytical strengths include regression analysis, forecasting, labor-market modeling, Monte Carlo simulation, large-dataset evaluation, and price-premium/conjo...