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Survey Participation Category Frequencies and Weighted Mean
x402
Survey Participation Category Frequencies and 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 2026-10-31).
Computes category frequencies and secondary-measure weighted mean from survey participation records (respondents/invitations) for up to 200 rows, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Survey participation — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean for supplied survey participation records (respondents, invitations). 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) category frequencies showing how often each course_group value appears in the supplied rows, and (2) a weighted mean of the selected field (respondents or invitations) as a secondary measure, both computed locally from the submitted data with no external lookups.
Example use cases
Course group participation frequency breakdown
“I have survey data for three course groups collected over the past month — can you give me a frequency breakdown of how often each group appears and the weighted mean of respondents across all 50 rows?”
Invitation-weighted mean across survey cohorts
“For our employee survey, I need to know the category frequencies by department group and the weighted mean of invitations sent — I have 120 participation records with dates and invitation counts, can you run both reports at once?”
Education survey response rate summary
“We ran a survey across five course groups over two weeks and collected about 80 rows of respondent and invitation data — can you compute the frequency of each course group and the weighted mean of invitations for me?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-education-10-109?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have survey participation tabular data (respondents and invitations per course group and date) and need both a category frequency distribution and a weighted mean statistic in a single $0.01 call, without requiring any external data lookup or live prediction. Ideal for education or training survey pipelines processing up to 200 records at a time.
Side effects
- Missing required fields (row_id, course_group, date, respondents, invitations) cause validation errors
- Exceeding 200 rows returns an error — batch must be split
- Invalid date format (not YYYY-MM-DD) triggers schema validation failure
- Null numeric values for both respondents and invitations may produce undefined weighted mean
- Invalid field enum value (not 'respondents' or 'invitations') rejected by schema
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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