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Schema Conformity Analytics: Two-Measure Correlation + Secondary-Measure Weighted Mean
x402
Schema Conformity Analytics: Two-Measure Correlation + Secondary-Measure 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 2026-10-14).
Computes Pearson correlation between valid_records and checked_records, plus a weighted mean of a chosen secondary measure, across up to 200 schema conformity rows in a single paid call.
Price / call$0.01
Success—
StatusUnknown
How this service works
Schema conformity — Two-measure correlation + Secondary-measure weighted mean: Two-measure correlation + Secondary-measure weighted mean for supplied schema conformity records (valid_records, checked_records). 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 analytical reports: (1) a Pearson correlation coefficient between the valid_records and checked_records columns across the submitted rows, and (2) a weighted mean of the user-selected secondary measure field. Both computations are performed locally on the supplied data with no external lookups.
Example use cases
Data quality audit correlation check
“I have 50 rows of daily schema conformity audit data with valid_records and checked_records counts per dataset group — can you compute the correlation between those two measures and give me the weighted mean of valid_records?”
Multi-group conformity trend analysis
“We track schema conformity across three dataset groups over 30 days. Run the two-report analytics on my rows — I want the correlation between valid and checked records plus the weighted mean of checked_records across all groups.”
Weekly data validation summary report
“Every Monday I need a quick statistical summary of last week's conformity data: correlation between valid_records and checked_records, and the weighted mean of valid_records — here are the 7 rows, one per day, each tagged with row_id and dataset_group.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-analytics-02-181?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have tabular schema conformity data with valid_records and checked_records columns and need two specific statistical outputs — Pearson correlation and weighted mean — computed together in a single low-cost call. It is purpose-built for data quality / data governance analytics on up to 200 rows and costs only $0.01 USDC for both reports. Prefer alternatives if you need prediction, live data lookup, more than 200 rows, or a different statistical measure.
Side effects
- Fewer than 1 row submitted — minItems constraint violated
- More than 200 rows submitted — maxItems constraint violated
- Missing required fields (row_id, date, valid_records, checked_records) — schema validation error
- Date not matching YYYY-MM-DD pattern — pattern validation error
- Numeric values outside allowed range (±1 trillion) — schema violation
- Invalid 'field' enum value — rejected with validation error
- Both measures contain only nulls — correlation undefined, may return null or error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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