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Numeric Precision Comparisons — Distribution & Correlation Analytics
x402
Numeric Precision Comparisons — Distribution & Correlation Analytics 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).
Computes numeric distribution statistics and two-measure correlation for supplied source_value/transformed_value pairs (up to 200 rows), returning two independent analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Numeric precision comparisons — Numeric distribution + Two-measure correlation: Numeric distribution + Two-measure correlation for supplied numeric precision comparisons records (source_value, transformed_value). 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 independent analytical reports: (1) a numeric distribution report covering spread, central tendency, and key percentiles for the selected field; (2) a two-measure correlation report quantifying the relationship between source_value and transformed_value across all supplied rows.
Example use cases
ETL pipeline numeric validation
“I've run my ETL transformation and have 80 rows with original values in source_value and post-transform values in transformed_value — can you give me a distribution report on source_value and a correlation analysis between the two measures to see if the transformation held up?”
A/B test numeric output comparison
“I have two groups of experiment results — group-a and group-b — each with a raw score and an adjusted score. Can you analyze the distribution of those raw scores and tell me how correlated they are with the adjusted scores across my 120 rows?”
Data quality audit on precision rounding
“We're auditing numeric precision rounding in our pricing pipeline. I have 200 rows with the pre-rounding value as source_value and post-rounding value as transformed_value — please run both a distribution report and a correlation check so I can spot any systematic drift.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-analytics-20-081?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both a distribution profile and a correlation analysis on paired numeric columns (source vs. transformed) in a single low-cost call, without needing live data lookup, prediction, or external integrations. Ideal for ETL validation, data quality audits, and precision comparison workflows with up to 200 rows.
Side effects
- Exceeding 200 rows causes a validation error
- Missing required fields (row_id, dataset_group, date, source_value, transformed_value) causes rejection
- Invalid date format (non-YYYY-MM-DD) triggers a pattern validation error
- All-null source_value or transformed_value columns may produce degenerate or empty statistics
- Values outside ±1,000,000,000,000 range are rejected
- Payment of 0.01 USDC not received results in 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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