Upload a file or select an Example Dataset to get started
Upload a file or select an Example Dataset to view variables
Continuous Variables
Categorical Variables
Upload a file or select an Example Dataset to view features
Case-Level Features
Key Feature Distributions
Upload a file or select an Example Dataset to view plots
Upload a file or select an Example Dataset to view within-phase patterns
Upload a file or select an Example Dataset to view baseline trend tests
Trend NAP compares the last 3 baseline points against all earlier baseline points (WWC 5.0 risk-of-bias criterion): NAP ≤ 0.85 indicates limited risk; > 0.85 flags a baseline already trending in the improvement direction. The piecewise model includes baseline trend as a covariate, so no data exclusion is needed.
Upload a file or select an Example Dataset to view between-phase effect sizes
Immediacy of Effect
Mean of the final 3 points before each phase transition versus the first 3 points after it (WWC visual-analysis indicator 4).
Upload data to view the processed model variables (phase-centered time, level dummies, slope-change predictors).
Model variables: phase-centered time (
time_A
,
time_B
), level dummies (
level_AB
= immediate phase shift), and slope-change predictors (
trend_AB
= post-intervention slope change).
Load data and click Fit Model to export results
Set inputs and click Run simulation.