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Research Grant Spending — Category Frequencies + Secondary-Measure Weighted Mean
x402
Research Grant Spending — Category Frequencies + Secondary-Measure 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 2026-10-24).
Computes category frequency counts and a secondary-measure weighted mean for research grant spending records (budget_amount, spend_amount) over up to 200 rows.
Price / call$0.01
Success—
StatusUnknown
How this service works
Research grant spending — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean for supplied research grant spending records (budget_amount, spend_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 reports: (1) category frequency counts showing how often each course_group value appears across the supplied rows, and (2) a secondary-measure weighted mean of the chosen field (budget_amount or spend_amount) using the other measure as the weight — all computed locally from supplied data with no external lookups.
Example use cases
Grant budget allocation review
“I've got 80 research grant rows with course_group, budget_amount, and spend_amount for Q3 — can you count how often each course group appears and calculate the budget_amount weighted mean across all of them?”
Education spend variance analysis
“Here are 120 education grant spending records. I need two things: the frequency of each course_group category, and the weighted mean of spend_amount using budget_amount as the weight — can you compute both at once?”
Research program comparison summary
“I have grant data for 60 research programs, each with a course_group, a date, a budget_amount, and a spend_amount. Give me the category frequencies and the secondary-measure weighted mean on spend_amount so I can compare programs.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-education-20-109?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both a categorical frequency breakdown and a weighted mean statistic on research grant spending data (budget_amount/spend_amount) in a single low-cost call. It is ideal for batch offline analysis of up to 200 grant records without needing a live data connection, prediction, or external service. Prefer alternatives if you need more than 200 rows, real-time data enrichment, forecasting, or more than these two specific analytics.
Side effects
- Rows array empty or missing — rejected (minItems:1 enforced)
- More than 200 rows supplied — request rejected (maxItems:200)
- Invalid date format (not YYYY-MM-DD) — validation error
- Missing required fields (row_id, course_group, date, budget_amount, spend_amount) — schema validation failure
- Null values in both numeric fields for all rows — weighted mean may be undefined or zero
- Payment of 0.01 USDC not provided — request blocked by x402 paywall
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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