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Market Survey Observations — Numeric Row Ordering + Two-Measure Correlation
x402
Market Survey Observations — Numeric Row Ordering + 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 analytical reports on market survey data: numeric row ordering and Pearson/rank correlation between respondent_count and sample_weight, for up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Market survey observations — Numeric row ordering + Two-measure correlation: Numeric row ordering + Two-measure correlation for supplied market survey observations records (respondent_count, sample_weight). 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 numerically ordered ranking of the supplied survey rows by the chosen measure (respondent_count or sample_weight), and (2) a correlation analysis between respondent_count and sample_weight across all submitted rows. Results are computed locally from the supplied data with no external lookups.
Example use cases
Survey panel weighting validation
“I have 50 rows of market survey data with respondent counts and sample weights per company group and date — can you run the numeric row ordering and correlation reports so I can see if higher respondent counts tend to have higher sample weights?”
Cross-group response rate analysis
“Compare respondent_count and sample_weight correlation across my two company groups (group-a and group-b) using these 30 survey observation rows — give me both the ranked order and the two-measure correlation report.”
Survey data QA before reporting
“Before I finalize my market research report, run the numeric row ordering and correlation analysis on these 120 survey rows so I can check the statistical relationship between sample_weight and respondent_count and spot any outliers in the ordering.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-company-06-120?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have market survey tabular data and need lightweight, local statistical analysis — specifically numeric row ordering and two-measure correlation — without sending data to a full analytics platform. Ideal for quick QA, pre-reporting checks, or pipeline steps that need correlation stats on small-to-medium survey datasets (up to 200 rows) at minimal cost ($0.01 per call covering both reports).
Side effects
- More than 200 rows submitted — request will be rejected or truncated
- Missing required fields (row_id, date, company_group) cause validation errors
- Null values in both respondent_count and sample_weight may prevent meaningful correlation
- Invalid date format (not YYYY-MM-DD) fails schema validation
- Empty rows array returns an error
- field enum value outside 'respondent_count' or 'sample_weight' causes rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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