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Thesis and Dissertation Specialists
Data Analysis, Data Management, Help with Statistics, Statistics Tutoring, Methods Theory, Multivariate Statistical Analysis, Research Design, Data Interpretation, Excel, SAS, JMP, SPSS Statistical Software Consultations, Results Chapter Write-Ups.
Research and Experimental Design
Well-planned experiments provide clearer results and use resources more efficiently. We can help determine whether you need a factorial design, fractional factorial design, incomplete block design (BIBD design), Split-plot designs, Latin square design, Youden square design, composite design (star design), second order design, or Box-Behnken design. We can also help you set up a quasi-experiment, cross-sectional study, or a case-control study. We can create and explain your design or teach you how to do it.
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Univariate Statistical Analysis
Linear Regression, Multiple Regression, Logistic Regression, Analysis of Variance (ANOVA), Repeated Measures ANOVA, Analysis of Covariance (ANCOVA aka ANOCOVA), Variance Components (VARCOMP, Components of Variation, Gauge R&R), Mixed Models, or analysis of any of the experimental designs listed above. We can analyze your data, teach you how to analyze it, or help you over a "hump" in learning to analyze your data.
Multivariate Statistical Analysis
Multivariate Analysis of Variance (MANOVA), Factor Analysis, Repeated Measures ANOVA, Discriminant Function Analysis, Multivariate Analysis of Covariance (MANCOVA), Causal Modeling, Path Analysis, Econometric Models, Cluster Analysis.
Business Consultants
Productivity Improvement, Data Analysis, Data Management, Decision Support, E-commerce Consulting, Quality Control Studies, Marketing Research Studies, Program Evaluation, Market Segmentation Studies, Customer Satisfaction Studies, Focus Group Projects, Help with Statistics for Return on Investment Calculations.
Test Development and Validation
Defining a Content Domain, Item Development, Item Difficulty and Attractiveness, Standardization, Validity and Reliability Analysis, Interpreting Pattern and Structure Matrices, Identifying and Discarding Statistically Weak Items, Validity Scales, Survival Curve Analysis, Constructing Reliable Short Forms.
We can help you evaluate a test you are using, develop your own psychometrically sound instrument, or avoid common statistical pitfalls such as confusing component and factor analysis.
Additional Research Consulting Services
Survey Design, Web-Based Survey Administration, Increasing Response Rates, Weighting and Oversampling, Avoiding Social Desirability and Leading Questions, Research Design Issues, Sample Size Issues (Power Analysis), Focus Groups, Interviewing Techniques, Mixed-Method (qualitative/quantitative) Studies, Computer Modeling and Simulation, Computational Social Science, Multiple Criteria Optimization (Fuzzy Logic/Derringer method).
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