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Supplier Qualification Analytics — Category Frequencies + Two-Measure Correlation
x402
Supplier Qualification Analytics — Category Frequencies + Two-Measure Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).
Runs two local analytical reports on supplier qualification row data: category frequency distribution by company group and Pearson/Spearman correlation between checked_criteria and met_criteria, for up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Supplier qualification — Category frequencies + Two-measure correlation: Category frequencies + Two-measure correlation for supplied supplier qualification records (checked_criteria, met_criteria). 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
Two analytical reports: (1) a category frequency table showing how often each company_group value appears in the supplied rows, and (2) a two-measure correlation result quantifying the statistical relationship between the checked_criteria and met_criteria numeric columns across all provided rows. No external lookups or predictions are performed — all computation is local to the submitted data.
Example use cases
Procurement compliance pass-rate analysis
“I've got 120 supplier qualification rows from Q3 with company_group, checked_criteria, and met_criteria columns. Can you tell me how frequently each supplier group appears and whether there's a strong correlation between how many criteria were checked versus how many were actually met?”
Supplier tier frequency audit
“Run a category frequency report on these 80 supplier qualification records grouped by company — I want to see which supplier groups dominate my dataset and whether met_criteria tracks closely with checked_criteria.”
Qualification data validation summary
“Here are 200 rows of supplier qualification data with dates, company groups, checked_criteria, and met_criteria. Give me the frequency distribution across company groups and the two-measure correlation between checked and met criteria so I can spot patterns before my supplier review meeting.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-02-108?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both a group-level frequency breakdown and a statistical correlation between two numeric qualification metrics on a batch of up to 200 supplier records, without requiring any external data sources or live lookups. Ideal for procurement teams wanting lightweight, self-contained analytics on already-gathered supplier qualification data at very low cost ($0.01 USDC for both reports).
Side effects
- Fewer than 1 row submitted — minimum row count not met
- More than 200 rows submitted — exceeds maximum row limit
- Missing required fields (row_id, company_group, date, checked_criteria, met_criteria) on any row
- Invalid date format — must match YYYY-MM-DD pattern
- All met_criteria or checked_criteria values are null — correlation cannot be computed
- Numeric values outside allowed range (-1,000,000,000,000 to 1,000,000,000,000)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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