Statistical decision tree with branches representing statistical tests
Evidence-aware statistical guidance

Turn your research question into a defensible analysis plan.

Answer a short, adaptive interview. Get a primary method, alternatives, assumptions, and an audit of the analysis you planned to use.

01

Justified recommendations

Each recommended method comes with the reasoning that connects it to your design and outcome.

02

Assumption-aware alternatives

If a parametric assumption is violated, a robust alternative — and when to use it — is surfaced automatically.

03

Software-specific guidance

Menu paths for SPSS and Jamovi, runnable R code — so the plan is executable, not abstract.