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Proposal Preparation Two-Measure Correlation and Keyed Dataset Comparison
x402
Proposal Preparation Two-Measure Correlation and Keyed Dataset Comparison 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).
Computes Pearson/rank correlation between completed_sections and planned_sections, plus a keyed row-by-row comparison between two supplied proposal preparation datasets, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Proposal preparation — Two-measure correlation + Keyed dataset comparison: Two-measure correlation + Keyed dataset comparison for supplied proposal preparation records (completed_sections, planned_sections). 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
Two independent analytical reports: (1) a two-measure correlation report quantifying the statistical relationship between completed_sections and planned_sections across submitted rows; (2) a keyed dataset comparison report matching rows by row_id between the primary and secondary datasets and surfacing differences in the two measures. Both reports are computed locally from supplied data with no external lookups.
Example use cases
Proposal completion rate correlation
“I have 40 rows of proposal tracking data with planned_sections and completed_sections for each document group. Can you run a correlation analysis to see how closely planned work aligns with actual completion across my proposals?”
Cross-team proposal dataset comparison
“I have two batches of proposal preparation records from two different teams — same row IDs, same date range, but different completed_sections counts. Can you compare them side by side and flag where they differ?”
Multi-group proposal progress audit
“I need to audit proposal progress across groups A and B. I'll give you two datasets of up to 100 rows each, with planned_sections and completed_sections per proposal. Run the two-measure correlation and the keyed dataset comparison so I can see where we're off track.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-writing-08-183?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have proposal preparation records with both planned_sections and completed_sections fields and need two specific offline analyses: a two-measure Pearson/rank correlation and a keyed row-by-row dataset comparison between two supplied batches. Ideal for comparing planning accuracy against execution within or across document groups, up to 200 rows, at a flat cost of $0.01 USDC for both reports. Not suitable for live data fetching, forecasting, or professional advisory outputs.
Side effects
- Input array exceeds 200 rows — request rejected
- Missing required fields (row_id, date, completed_sections, planned_sections) — validation error
- Date field does not match YYYY-MM-DD pattern — schema validation failure
- Too few rows to compute meaningful correlation — degenerate result
- Mismatched row_ids between primary and secondary datasets — incomplete keyed comparison
- Null values in both measures for all rows — correlation undefined
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| other | array |
Tags
x402
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