Praxis Data Lab · Plans & services
Public NHANES discovery remains free. During Early Access, a complete Study Package for up to 50 research variables is available for $39.99 as a one-time purchase, while Praxis supports institutional API access, analytics, automation, training, and custom delivery.
Choose the right pathway
Every pathway preserves source evidence, methodological context, and Praxis validation standards. Choose free exploration, a one-time Study Package, or a custom institutional engagement.
For discovery and study planning
Use the public NHANES intelligence layer and Praxis research resources without a subscription.
For a complete, reproducible NHANES study
Early-access one-time purchase for a selected NHANES study, prepared with analysis-ready data, source evidence, documentation, and starter code.
For governed delivery at scale
Dedicated delivery for organizations that need team workflows, custom data products, API access, automation, or analytical services.
Coming soon
Designed for researchers who build studies repeatedly. Planned subscription access will add reusable study workflows, saved specifications, ongoing account tools, and expanded repeat-study delivery. The current Study Package remains a one-time purchase with no subscription required.
Ask about subscription accessProfessional services
Praxis can take responsibility for the analytical, engineering, API, training, and reporting work itself—whether the engagement begins with NHANES or an organization’s own data.
Survey-aware statistical analysis, publication-ready tables, executive reporting, and clear analytical documentation.
Reliable ingestion, transformation, validation, monitoring, and scheduled delivery for recurring data operations.
APIs, custom data endpoints, integrations, branded explorers, governed workspaces, dashboards, and reproducible evidence systems.
Discuss a project
Institutional engagements include an analysis consultation or team training session at no additional fee.