INTEGRATIVE STATISTICS
  • Home
  • Services
    • Expert Witness Services
    • Refine Your Question
    • Locate a Technique
  • Past Projects
    • Education
    • Health Care
    • Business
    • Archaeology
  • About
    • Testimonials
    • Contact
  • Blog

Locate a Technique

Looking for help with a specific technique?  Here's an expanded list from our toolkit.

Surveys and psychometrics
  • Survey and questionnaire design
  • Scale development:  distilling multiple items into themes and quantifying each person's score
  • Testing for survey bias, including straightlining; preferences for consistent or extreme or middle responses; social desirability bias; or common method bias
  • Validation
  • Multitrait, multimethod analysis
  • Reliability analysis, including Cronbach’s alpha and Cohen’s kappa
  • Exploratory factor analysis (EFA) and principal component analysis (PCA)
  • Multidimensional scaling
  • Cluster analysis
  • Pricing analysis, including Van Westendorp, Gabor-Granger, monadic, vignette, conjoint, market basket, and behavioral-economics techniques
 
Univariate and bivariate statistical methods
  • Z-tests and T-tests of mean differences
  • Correlation; manipulation of correlation coefficients using Fisher’s Z; adjustments for attenuation
  • Non-parametric measures of association (e.g., phi, Cramer’s V, Somers’ D, Hoeffding’s D)
  • Effect sizes (e.g., Cohen’s d, R-squared, eta-squared, f, pseudo-R-squared alternatives, concordance, odds ratios, risk ratios)
  • Chi-square testing
  • Analysis of proportions and the differences between them
  • Analysis of distributions (e.g., normal, bimodal, poisson, lognormal)
 
Types of regression and related predictive or explanatory multivariate models
  • Predictive modeling, predictive analytics, risk scoring, machine learning
  • Multiple linear regression
  • Analysis of variance (ANOVA)
  • Analysis of covariance (ANCOVA) and analysis of gain scores (change scores)
  • Multiple logistic regression (including binary and multinomial)
  • Least Absolute Shrinkage and Selection Operator (LASSO) regression
  • Survival analysis and regression incorporating censoring
  • Instrumental variables and Two-Stage Least Squares (2SLS) analysis
  • Time series analysis, including autocorrelation and Autoregressive Integrated Moving Average (ARIMA) models
  • Random forest models
 
Approaches that can enhance modeling
  • Power analysis
  • Variable selection techniques, both automated and intentional, including sequential and stepwise modeling
  • Data transformations
  • Modeling of nonlinear effects
  • Modeling of interaction effects, including Chi-Square-Based Automatic Interaction Detection (CHAID)
  • Model diagnostics, including analysis of outliers, leverage, residuals, linearity, and multicollinearity
  • Partial and semipartial correlations
  • Imputation of missing data (including Multiple Imputation using Chained Equations, or MICE)
  • Receiver Operating Characteristic (ROC) curves and Area Under the Curve (AUC)
  • Cross-validation (e.g., k-fold)
  • Sensitivity analysis
  • Monte Carlo simulation
  • A wide variety of methods for creating data graphics -- for exploring data, illuminating findings, and instructing or persuading an audience
​HOME         |         SERVICES
​
​

Contact:   Info@IntegrativeStatistics.com
Proudly powered by Weebly
  • Home
  • Services
    • Expert Witness Services
    • Refine Your Question
    • Locate a Technique
  • Past Projects
    • Education
    • Health Care
    • Business
    • Archaeology
  • About
    • Testimonials
    • Contact
  • Blog