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Elevation Samples — Numeric Interval Filter + Two-Measure Correlation
x402
Elevation Samples — Numeric Interval Filter + 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 2026-10-26).
Filters elevation sample rows by a numeric interval on a chosen field and computes a two-measure correlation between elevation_m and sample_weight for up to 200 supplied rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Elevation samples — Numeric interval filter + Two-measure correlation: Numeric interval filter + Two-measure correlation for supplied elevation samples records (elevation_m, 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 numeric interval-filtered subset of the supplied rows based on the chosen field and min/max bounds, and (2) a two-measure correlation result between elevation_m and sample_weight — all computed locally on the supplied data, with no external lookups.
Example use cases
Outlier elevation range exclusion
“Here are my 80 station elevation readings — filter out anything outside 10 to 800 meters on the elevation_m field and tell me the correlation between elevation_m and sample_weight for what's left.”
Sample weight vs altitude correlation
“I've got 200 rows of elevation samples from multiple station groups — run the interval filter keeping elevation_m between 50 and 950, and give me the two-measure correlation report for elevation_m and sample_weight.”
Station group data quality check
“Can you take these 60 elevation sample rows and filter on sample_weight between 1 and 100, then run the correlation analysis between elevation_m and sample_weight so I can check if heavier samples cluster at certain elevations?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-weather-13-131?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 pre-collected elevation sample records and need both a numeric range filter and a correlation between elevation and sample weight in a single low-cost ($0.01 USDC) call, without requiring any live data lookup or external data enrichment.
Side effects
- More than 200 rows submitted — exceeds maxItems limit
- Invalid date format (not YYYY-MM-DD) in row records
- Missing required row fields (row_id, station_group, date, elevation_m, sample_weight)
- minimum value greater than maximum value causing empty filter result
- Null values in both numeric fields preventing correlation computation
- Non-numeric values passed for elevation_m or sample_weight
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string | |
| maximum | number | |
| minimum | number |
Tags
x402
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