In addition to our specialized psychometric services, VPG offers more general statistical/data analysis consulting. We are able to provide expert analysis using a wide range of statistical techniques for a large variety of data sources, such as clinical trials, educational testing, or player performance data, just to name a few. Please contact as at sales@vpgcentral.com to discuss what analyses are best suited to your data and goals.
General Techniques
- General Linear Models (Regression, ANOVA, ANCOVA, MANOVA, MANCOVA)
- Categorical Data Analysis
- Generalized Linear Models
Longitudinal or Nested Data Techniques
- Repeated Measures ANOVA
- Latent Growth Curve Models
- Linear and Generalized Linear Mixed Effects Models
- Hierarchical Linear Models (or Multilevel Models)
- Covariance Pattern Models
- Generalized Estimating Equations
Latent Variable and Grouping Techniques
- Structural Equation Models
- Latent Class Analysis
- Latent Profile Analysis
- Latent Transition Analysis
- Zero-inflated Count Models
- Cluster Analysis
Event Occurrence Techniques
- Kaplan-Meier Method
- Discrete-Time Hazard Models
- Continuous-Time Hazard Models (Cox Regression)
Other Techniques
- Graphical Analysis
- Missing Data Analysis
- Monte Carlo Simulations
Experimental and Quasi-Experimental Design