Consulting

Do you need help with data analysis or statistical modeling? I have experience with a variety of types of work and would be happy to discuss your project. My areas of expertise include:

Data Analysis

    • Data cleaning & reshaping
    • SQL query development
    • Data visualization and report development
    • Regression (linear, multivariate, logistic, stepwise, boosted)
    • ANOVA
    • Multilevel models
    • K-Nearest-Neighbors cluster analysis
    • Decision Trees
    • Random Forests
    • Item Response Theory (including MIRT models)
    • Variable importance measures

Assessment

    • Differential Item Functioning analysis
    • Parameter drift analysis
    • Equating
    • Scaling
    • Subscale reporting
    • Item writing consultation
    • Score report development
    • Standard settings/cut score studies
    • Literature reviews

Shoot me an email and we can discuss your project!