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Elevation Samples — Category Frequencies + Missing-Value Fill
x402
Elevation Samples — Category Frequencies + 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 2026-10-30).
Computes category frequency distributions and fills missing values (zero/mean/median) for supplied elevation sample records with weights.
Price / call$0.01
Success—
StatusUnknown
How this service works
Elevation samples — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill 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 category frequency breakdown of the specified field across the supplied elevation sample rows, and (2) an explicit missing-value fill of null entries using the chosen method (zero, mean, or median). Results are computed locally without external lookups.
Example use cases
Imputing missing elevation readings
“I have a batch of elevation station readings where some elevation_m values are null — please fill those missing values using the median method and give me the full frequency report for up to 200 rows.”
Station group frequency breakdown
“Can you analyze my elevation sample data and give me category frequencies for station_group along with a zero-fill for any missing sample_weight values across these records?”
Quality check on weighted elevation samples
“I need two reports on my elevation dataset: one showing how often each category appears, and one where missing elevation_m entries are replaced with the mean — here are my 150 rows with row_id, date, station_group, elevation_m, and sample_weight.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-weather-13-112?utm_source=zero.xyzWhen to prefer
Use this endpoint when you have tabular elevation or environmental sample data (up to 200 rows) and need both a categorical frequency summary and explicit missing-value imputation in a single call, without requiring live data lookup or external APIs. Ideal for lightweight offline analytics on structured survey or sensor datasets.
Side effects
- Input array has zero rows (minItems: 1 violated)
- Input array exceeds 200 rows (maxItems exceeded)
- Invalid date format (must match YYYY-MM-DD pattern)
- row_id missing or empty string
- Invalid fill method enum value (must be zero, mean, or median)
- Invalid field enum value (must be elevation_m or sample_weight)
- Payment of 0.01 USDC not provided or rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string | |
| method | string |
Tags
x402
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