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Sampling Observations — Numeric Distribution + Base-100 Series Analytics
x402
Sampling Observations — Numeric Distribution + Base-100 Series 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 a base-100 indexed series for up to 200 user-supplied weighted sampling observation rows, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Sampling observations — Numeric distribution + Base-100 series: Numeric distribution + Base-100 series for supplied sampling observations records (sample_value, 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 for the submitted rows: (1) a numeric distribution report showing statistical spread, frequencies, and shape of the selected field values weighted by sample_weight; and (2) a base-100 indexed series showing each row's value relative to the chosen base row, all computed locally without any external data lookup.
Example use cases
Survey response distribution analysis
“I've got 150 survey responses with numeric scores and response weights — can you compute the full numeric distribution and a base-100 series for those sample_value scores, using the first row as the base index?”
Sales sample comparison across groups
“I have weekly sales sample data across two product groups, about 80 rows total, with values and weights — can you run a distribution report and index the sample_weight field to base-100 starting from row index 0?”
Quality control measurement spread
“I have 200 manufacturing measurements with associated sample weights and I need to understand their distribution shape and how they trend relative to the first measurement — can you give me both the numeric distribution and base-100 series for sample_value?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-analytics-15-078?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 user-supplied weighted sampling observations and need both a numeric distribution report and a base-100 indexed time series in a single low-cost API call. Ideal for offline/local analytical computation where no live data lookup, prediction, or external enrichment is needed. At $0.01 per call covering two reports, it is cost-efficient for lightweight statistical summarization of small-to-medium sample datasets.
Side effects
- Fewer than 1 or more than 200 rows submitted — rejected with validation error
- Invalid date format (not YYYY-MM-DD) on any row — schema validation failure
- sample_value or sample_weight outside ±1,000,000,000,000 range — rejected
- base_index pointing to a row index beyond the supplied row count — out-of-bounds error
- Missing required fields (row_id, dataset_group, date, sample_value, sample_weight) on any row — validation error
- Payment of 0.01 USDC not fulfilled via x402 protocol — payment required error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string | |
| base_index | integer |
Tags
x402
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