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Tutoring Sessions Grouped Numeric Summary + Weighted Mean
x402
Tutoring Sessions Grouped Numeric Summary + Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).
Computes a grouped numeric summary and a session_count-weighted mean for tutoring session records (session_minutes, session_count) grouped by course_group, returning two analytical reports for up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Tutoring sessions — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean for supplied tutoring sessions records (session_minutes, session_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.
Output
Returns two reports: (1) a grouped numeric summary with descriptive statistics (e.g. count, mean, min, max, std) for session_minutes or session_count broken out by course_group, and (2) a weighted mean of the primary field using the secondary measure (session_count or session_minutes) as weights, also grouped by course_group. All computation is local with no external lookups.
Example use cases
Weekly tutoring load by subject group
“I have this week's tutoring logs across two subject groups — math and English — with session minutes and session counts per day. Can you give me a grouped numeric summary and a weighted mean for session_minutes, weighted by session_count, so I can see which group had heavier sessions on average?”
Comparing online vs in-person session intensity
“I've got 50 rows of tutoring session data split between online and in-person course groups, each with session_minutes and session_count. Please run a grouped numeric summary and a session_count-weighted mean on session_minutes so I can compare average intensity between the two delivery formats.”
Monthly session analytics for tutor performance review
“For our monthly tutor review, I need a grouped summary and weighted mean of session_minutes across three tutor cohort groups using these 120 session records — each row has a row_id, date, course_group, session_minutes, and session_count. Use session_minutes as the primary measure.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-education-16-096?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have structured tutoring session records with a grouping variable (course_group) and need both a grouped descriptive summary and a secondary-measure weighted mean in one call for up to 200 rows. It is purpose-built for education session analytics and bundles two reports per call, making it cost-efficient at $0.01 USDC for dual output. Prefer it over generic statistics APIs when your data already fits the session_minutes/session_count/course_group schema and you don't need external data lookups or predictions.
Side effects
- Exceeding 200 rows returns a validation error
- Missing required fields (row_id, course_group, date, session_minutes, session_count) causes rejection
- Malformed date strings not matching YYYY-MM-DD pattern are rejected
- Numeric values outside ±1,000,000,000,000 range are rejected
- Empty rows array returns an error
- Payment failure via x402 protocol blocks the response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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