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Schema Conformity Analytics: Equal-Width Histogram + Weighted Mean
x402
Schema Conformity Analytics: Equal-Width Histogram + 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 2026-10-18).
Computes an equal-width histogram and a secondary-measure weighted mean for schema conformity data (valid_records, checked_records) over up to 200 rows, returning two independent analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Schema conformity — Equal-width histogram + Secondary-measure weighted mean: Equal-width histogram + 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 independent analytical reports: (1) an equal-width histogram partitioning the selected measure (valid_records or checked_records) into the specified number of bins with frequency counts per bin, and (2) a weighted mean of the secondary measure using the primary measure as weights — all computed locally from the supplied row data without external lookups.
Example use cases
Daily data quality distribution check
“I have 50 rows of schema conformity data from our pipeline runs this month — can you build a histogram with 8 bins on valid_records and also give me the weighted mean using checked_records as the weight? Here are the rows with row_id, date, dataset_group, valid_records, and checked_records.”
Comparing conformity across dataset groups
“Run the equal-width histogram and weighted mean analysis on my checked_records field using 5 bins — I want to understand how record checks are distributed across our group-a and group-b datasets over the last quarter. I'll supply up to 120 rows.”
Monthly schema audit summary report
“Generate two analytical reports for our monthly schema audit: an equal-width histogram (using 15 bins) and a secondary-measure weighted mean for the valid_records field across these 200 conformity rows covering all our dataset groups in November 2024.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-analytics-02-172?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, offline statistical summarization of schema conformity metrics — specifically an equal-width histogram plus weighted mean — on up to 200 rows without any external data lookup, ML prediction, or third-party enrichment. Ideal for data quality pipelines, audit workflows, or BI dashboards that need lightweight descriptive statistics on valid/checked record counts grouped by dataset and date.
Side effects
- Rows array empty or missing — validation error returned
- bins value outside 1–30 range — rejected with schema error
- Row missing required fields (row_id, date, valid_records, checked_records) — row rejected or error
- More than 200 rows submitted — request rejected
- Null values in valid_records or checked_records — may affect computation or be excluded
- Invalid date format (not YYYY-MM-DD) — row or request rejected
- Payment of 0.01 USDC not fulfilled — 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bins | integer | |
| rows | array | |
| field | string |
Tags
x402
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