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Trade Observations Equal-Width Histogram with Missing-Value Fill
x402
Trade Observations Equal-Width Histogram with Missing-Value Fill is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).
Generates an equal-width histogram and fills missing values for trade observation records (export_amount and import_amount) across up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Trade observations — Equal-width histogram + Explicit missing-value fill: Equal-width histogram + Explicit missing-value fill for supplied trade observations records (export_amount, import_amount). 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) an equal-width histogram partitioning the chosen field (export_amount or import_amount) into the specified number of bins with frequency counts and bin boundaries, and (2) a report showing how missing values in the field were filled using the chosen method (zero, mean, or median). All computation is local with no external lookups.
Example use cases
Distribution analysis of regional exports
“I've got trade data for 80 regions with export_amount values, some missing. Build a 5-bin equal-width histogram on export_amount and fill the nulls with the mean, so I can see how exports are distributed.”
Import data cleaning for quarterly report
“My trade dataset has 120 rows of import_amount figures but about 15 are null. Can you fill those missing import_amount values using median imputation and also give me a 8-bin histogram so I can see the distribution?”
Trade balance frequency bucketing
“I need to analyze the spread of export_amount across 200 trade observation records — group them into 12 equal-width bins and use zero-fill for any missing values, then show me the frequency counts per bin.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-economics-06-175?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both distribution analysis (histogram) and missing-value imputation for trade-specific numeric fields (export_amount, import_amount) in a single low-cost call. Ideal for economics or trade analysts who need quick statistical summaries without connecting to live data sources or prediction APIs. At $0.01 USDC for two reports on up to 200 rows, it is cost-effective for batch data-cleaning and exploratory analysis pipelines.
Side effects
- Fewer than 1 row or more than 200 rows submitted returns a validation error
- bin count outside 1–30 triggers a schema validation failure
- Invalid date format (not YYYY-MM-DD) causes row rejection
- Supplying an invalid fill method enum value causes a parameter error
- All values null for the target field may produce degenerate histogram results
- row_id missing or empty string causes row-level validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bins | integer | |
| rows | array | |
| field | string | |
| method | string |
Tags
x402
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