Data Analysis Services List
We utilize PowerBI, Flexplot, ggplot, Orange, DHARMA, and JASP for data visualizations, producing publication and presentation ready graphics tailored to your formatting, academic and journal requirements.
Descriptives and Frequency Analysis
Central Tendency
Frequency
Distribution
Dispersion
Inference
Quantiles
T-Tests
Independent Samples (Welch) T-Test
Paired Samples T-Test
One-Sample T-Test
One-Sample Z-Test
Equivalence T-Tests (Independent, Paired, One-Sample)
Mann-Whitney U Test
Wilcoxon Signed Rank Test
One-Sample Wilcoxon Signed Rank Test
ANOVA
One-Way (Welch) ANOVA
Factorial ANOVA
Repeated Measures ANOVA
ANCOVA
MANOVA
Friedman's Test
Kruskal-Wallis Test
Regression
Pearson’s R Correlation
Spearman’s Rho Correlation
Kendall Tau-B Correlation
Simple, Multiple and Hierarchical Linear Regressions
Generalized Linear Models (GLM)
Generalized Linear Mixed Models (GLMM)
Generalized Additive Models (GAM)
Multivariate Adaptive Regression Spline Models (MARS)
Generalized Estimating Equations (GEE)
Simple and Multiple Binomial, Multinomial, Ordinal and Firth Logistic Regressions
Cumulative Link Mixed Models (CLMM)
Frequency Analysis
Binomial Test
Multinomial Chi-Square Test
Pearson Contingency Table
Loglinear Regression
McNemar's Test
Psychometrics (Validity & Reliability)
Principal Component Analysis
Exploratory Factor Analysis
Confirmatory Factor Analysis
Content Validity Index
Discriminant Validity Analysis (T-Test, ANOVA, GLM)
Criterion Validity Analysis (Correlation, Bland Altman Plots)
Convergent and Divergent Validity Analysis (Correlation)
Unidimensional Reliability
Intraclass Correlation
Rater Agreement
Standard Error of Measurement Testing
Circular Statistics
Circular Statistics Descriptives
Circular Statistics One-Sample Test
Circular Statistics Multi-Sample Difference Testing
Circular Statistics Correlation Testing
Diagnostics & Distribution Fit Analysis
Normality Testing (Shapiro-Wilk Test, Anderson-Darling Test, Kolmogorov-Smirnov Test)
Distribution Fit Testing (GAMLSS)
DHARMA Suite for Model Diagnostic Tests and Plots
Linear Model Diagnostics (VIF, Durbin-Watson, Collinearity, Casewise Diagnostics)
Grubb's Test and Boxplot Analysis for Outliers
QQ Plots and Residual Visualization
Design of Experiment (DoE)
Supervised Regression Machine Learning
Gradient Boosting (CatBoost; XGBoost)
Decision Tree
K-Nearest Neighbors
(Regularized) Linear Regression
Neural Network
Random Forest
Support Vector Machine
Supervised Classification Machine Learning
Gradient Boosting (CatBoost; XGBoost)
Decision Tree
K-Nearest Neighbors
Logistic/Multinomial Regression
Naïve Bayes
Neural Network
Random Forest
Support Vector Machine
Unsupervised Machine Learning
Density Based
Fuzzy C-Means
Hierarchical
Model-Based
Neighborhood Based
Random Forest
Meta Analysis
Meta-Analytic Analysis
Publication Bias Analysis (WAAP-WLS, PET-PEESE, Selection Model)
Network Analysis
Power Analysis
Structural Equation Modeling
Structural Equation Models
Mediation Analysis
Multiple Indicators Multiple Causes (MIMIC) Model
Latent Growth Model
Survival Analysis
Semi-Parametric Survival Analysis (Kaplan-Meier)
Non-Parametric Survival Analysis (Cox)
Time Series Analysis
Descriptives
AutoRegressive Integrated Moving Average (ARIMA) Testing
Prophet
T-Tests
Bayesian Independent Samples T-Test
Bayesian Paired Samples T-Test
Bayesian One-Sample T-Test
Bayesian Equivalence T-Tests (Independent, Paired, One-Sample)
Bayesian Model Averaged Robust T-Tests
ANOVA
Bayesian One-Way ANOVA
Bayesian Factorial ANOVA
Bayesian Repeated Measures ANOVA
Bayesian ANCOVA
Regression
Bayesian Pearson’s R Correlation
Bayesian Kendall Tau-B Correlation
Bayesian Simple, Multiple and Hierarchical Linear Regressions
Bayesian Generalized Linear Models
Bayesian Generalized Linear Mixed Models (Mixed Effects Models)
Bayesian Simple and Multiple Logistic Regressions
Frequency Analysis
Bayesian Binomial Test
Bayesian A/B Test
Bayesian Multinomial Chi Square Test
Bayesian Contingency Table
Bayesian Loglinear Regression
Psychometrics (Reliability)
Bayesian Internal Consistency
Bayesian Informative Hypothesis Evaluation (BAIN)
Welch T-Test
Paired Samples T-Test
One-Sample T-Test
ANOVA
ANCOVA
Linear Regression
Bayesian State Space Model
Bayesian Reanalysis (Summary Statistics)
Bayesian Independent Samples T-Test
Bayesian Paired Samples T-Test
Bayesian One-Sample T-Test
Bayesian Pearson’s R Correlation
Bayesian Kendall Tau-B
Bayesian Linear Regression
Bayesian Binomial Test
Bayesian A/B Test
Bayesian Z-Test
Bayesian Reanalysis of Cohen’s d
Missing Data Imputation
Data Transformation
Data Integrity and Tampering Analysis
Bedford’s Law Analysis
Repeated Values Analysis
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