AI Statistical Test Advisor
The right test, its assumptions, and your software's steps
Prefer the instant, no-AI version? Try the free client-side tool — it works today, entirely in your browser.
Frequently asked
How is this different from the free Statistical Test Selector?+
The free selector is a decision tree — excellent for the standard cases. The AI advisor reads your objective in plain language, handles messy real situations, and adds software-specific steps, interpretation paragraphs and APA reporting.
Which software does it cover?+
SPSS, R, Python, Excel, SmartPLS, AMOS, Stata and JASP — premium output includes step-by-step instructions for the software you select.
Can I trust it over a statistician?+
Treat it as the preparation before (or with) one: it gets the test family, assumptions and reporting format right for standard designs, and tells you when your situation genuinely needs expert eyes — which our SPSS/AMOS/SmartPLS mentors provide.