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Variables

  • Select variable
  • Label variables
  • Categorize variable
  • Recode variable
  • Create new variable
  • Show/hide variable coding
  • View data distribution

Statistics

  • Standardize variables
  • Residual & predicted
  • Statistics over multiple records
  • Statistics within each record

Data

  • Select study population
  • Merge/append data files
  • Export and View
  • Transpose variables to records
  • Transpose records to variables

Check & Report

  • Check duplicate IDs, class report
  • Variables miss pattern and report

Test for Mean

  • One sample t test
  • Two sample t test
  • Analysis of variance

Test for frequency

  • One way frequency table
  • Two way frequency table

Correlation

  • Correlation coefficient
  • Polychoric correlation
  • Intraclass correlation

Regression

  • Generalized linear model
  • Generalized additive model
  • Generalize estimate equation
  • Conditional logistic model
  • Generalized additive mixed model
  • Robust linear regression

Survival Analysis

  • Life table survival analysis
  • Kaplan-Meier curve
  • Cox model

Non-parametric test

  • Two sample U test
  • Nonparametric ANOVA

Multivariate Analysis

  • Multivariate normality test
  • Mahalanobis distance
  • Hoteling T2 test
  • Multivariate ANOVA
  • Two sample profile analysis
  • Multivariate regression using GEE
  • Scree test
  • Factor analysis
  • Principle component analysis

Advanced Analysis

  • Population description
  • Univariate analysis
  • Stratified analysis
  • Multiple regression
  • Interaction test
  • Covariate check
  • Generalize additive mixed models
  • Survival Analysis
  • Threshold analysis
  • SNPs regression
  • Spline smoothing plot
  • Prediction & Z score
  • Diagnostic tests/models
  • Quick plot and tests
  • Automatic analysis design


Additional Tools

  • Data conversion
  • Text trim & match
  • Sample size & power simulation
  • Meta analysis
  • Kappa agreement analysis