Quick Start

  • Quick Start
  • Upload Data
  • Data Format
  • Selection of Methods
  • DataSets

General Methods

  • Frequency
  • Categorical Summary
  • Descriptive Statistic
  • Cross Tabulation (Pearson Chi-square)
  • Correlation
  • Linear Regression
  • One-way ANOVA
  • Independent-samples t Test
  • One-sample t Test
  • Paired t Test
  • Normality Test
  • Non-parametric Test

Survey Research

  • Reliability
  • Validity
  • Multiple Choice
  • Single vs. Multiple Choice Interaction
  • Multiple vs. Single Choice Interaction
  • Multiple vs. Multiple Choice Interaction
  • Item Analysis (Discrimination Analysis)
  • Weight
  • Confirmatory Factor Analysis (CFA)
  • Correspondence Analysis (CA)
  • Path Analysis
  • Structural Equation Model (SEM)
  • Moderation effect
  • Mediation Effect
  • Moderated Mediation
  • Kano Model
  • Net Promoter Score (NPS)
  • Price Sensitivity Method (PSM)
  • Within-group Interrater Reliability (RWG)
  • Conjoint Analysis (CA)
  • Turf Combination Model (Turf)
  • Content Validity

Data Visualization

  • Scatter Plot
  • Histogram
  • Box Plot
  • Word Cloud
  • Error Bar Plot
  • Probability-Probability (P-P) / Quantile-Quantile (Q-Q)
  • Roc Curve
  • Quadrant Plot
  • Pareto Chart
  • Cluster Plot
  • Combination Chart
  • Bubble Chart
  • Kernel Density Plot
  • Violin Plot

Data Processing

  • Title Processing
  • Data Label
  • Data Recode
  • Compute Variable
  • Invalid Sample
  • Outlier

Advanced Methods

  • Cluster
  • Exploratory Factor Analysis (EFA)
  • Principal Component Analysis (PCA)
  • Hierarchical Linear Regression
  • Stepwise Linear Regression
  • Binary Logistic Regression
  • Multinomial Logistic Regression
  • Ordinal Logistic Regression
  • Post-hoc Multiple Comparison
  • Partial Correlation
  • Canonical Correlation Analysis (CCA)
  • Two-way ANOVA
  • Three-way ANOVA
  • Multi-way ANOVA
  • Analysis of Covariance (ANCOVA)
  • Discriminant Analysis
  • Ridge Regression
  • Hierarchical Cluster
  • Curve Regression
  • Partial Least Squares Regression (PLS)
  • Lasso Regression
  • RFM
  • Non-linear Regression
  • Collinearity Analysis
  • Multivariate Analysis of Variance (MANOVA)

Experimental / Medical Research

  • Chi-square Test
  • Kappa
  • Paired Chi-square
  • Binary Probit Regression
  • Poisson Regression
  • Cox Proportional Hazards Regression
  • Intraclass Correlation Coefficient (ICC)
  • One-sample Wilcoxon Test
  • Paired Wilcoxon Test
  • Friedman Test
  • Run Test
  • Kendall's Coefficient
  • Cochran's Q Test
  • t Test for Mean
  • z Test for Mean
  • z Test for Ratio
  • Ridit Analysis
  • Orthogonal Experiment
  • Range Analysis
  • Chi-square Goodness of Fit
  • Poisson Test
  • Repeated Measures ANOVA
  • Odds Ratio (OR)
  • Kaplan Meier (KM)
  • Generalized Estimating Equations (GEE)
  • Conditional Logistic Regression
  • Negative Binomial Regression (NBR)
  • Dose Response
  • Bland Altman (BA)
  • Hierarchical Linear Model (HLM)
  • Stratified Chi-square
  • Deming Regression
  • Fisher's Exact Test
  • Net Reclassification Improvement (NRI) and Integrated Discrimination Improvement (IDI)
  • Calibration Curve
  • Decision Curve Analysis (DCA)

Comprehensive Evaluation

  • Analytic Hierarchy Process (AHP)
  • Entropy Method
  • Fuzzy Comprehensive Evaluation
  • Grey Relational Analysis
  • Technique for Order of Preference by Similarit (TOPSIS)
  • Weighted Rank Sum Ratio (WRSR)
  • Critic Weight
  • Independence Weight
  • Information Weight
  • Coupling Coordination Degree
  • Entropy Weight Topsis
  • Grey Prediction Model
  • Exponential Smoothing
  • Data Envelopment Analysis (DEA)
  • Decision Making Trial and Evaluation Laboratory (DEMATEL)
  • Vikor
  • Interpretive Structural Model (ISM)
  • Multidimensional Scaling (MDS)
  • Composite Index
  • Obstacle Degree
  • Markov Forecasting
  • Malmquist Index
  • Slack Based Measure (SBM)
  • Efficacy Coefficient
  • Delphi Method
  • Fuzzy Analytic Hierarchy Process (FAHP)
  • Best Worst Method (BWM)

Econometric Research

  • Robust Regression
  • Ordinary Least Squares Regression (OLS)
  • Two Stage Least Squares Regression (TSLS)
  • Quantile Regression
  • Augmented Dickey Fuller Test (ADF)
  • Autoregressive Integrated Moving Average (ARIMA)
  • Partial Correlation / Autocorrelation Plot
  • Panel Model
  • Propensity Score Matching (PSM)
  • Grouped Regression
  • Generalized Method of Moments (GMM)
  • Difference-in-Differences (DID)
  • Tobit Model
  • Heckman Two-Step
  • Regression Discontinuity Design (RDD)
  • Time Series Plot
  • Vector Autoregression (VAR)
  • Granger Causality Test
  • Cointegration Test
  • Error Correction Model (ECM)
  • Autoregressive Conditional Heteroskedasticity
  • Coefficient Plot
  • Variance Decomposition
  • Dagum Gini Coefficient
  • Moran's I Index
  • Theil Index
  • Zero Inflated Negative Binomial Regression (ZINB)
  • Zero Inflated Poisson Regression (ZIP)
  • Seasonal ARIMA (SARIMA)
  • Dynamic Panel
  • Gini Coefficient

Machine Learning

  • Decision Tree
  • Random Forest
  • K Nearest Neighbors (KNN)
  • Naive Bayes
  • Support Vector Machine (SVM)
  • Neural Network
  • Logistic Regression
  • Apriori Association Analysis
  • Extreme Gradient Boosting (XGBoost)
  • Gradient Boosting Decision Tree (GBDT)
  • Adaptive Boosting (AdaBoost)
  • Extremely Randomized Trees
  • Categorical Boosting (CatBoost)
  • Light Gradient Boosting Machine (LightGBM)

Meta Analysis

  • Meta For Continuous
  • Meta For Binary
  • Meta For One Ratio
  • Meta For Mean
  • Meta For Correlation Coefficient
  • Meta for Odds Ratio (OR) and Hazard Ratio (HR)
  • Meta For p Value Combination
  • Meta For General Inverse Variance

Text Analysis

  • Text Analysis

Spatial Econometrics

  • Spatial Ordinary Least Squares Regression
  • Spatial Lag Model (SLM)
  • Spatial Error Model (SEM)
  • Spatial Autoregressive Combined Model (SAC)
  • Spatial Durbin Model (SDM)
  • Spatial Durbin Error Model (SDEM)
  • Spatial Weight Construction
  • Spatial Lag of X Model (SLX)
  • Spatial Panel Model
  • Seemingly Unrelated Regression (SUR)

Power Analysis

  • Power theory
  • Power for Mean Difference
  • Power for ANOVA
  • Power for Ratio
  • Power for Correlation
  • Power for Linear Regression Etc.
  • Power for Generalized Model

Study

  • Error Code

Versions and More

  • Reference
  • Version

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