{"uid":"cap_R-t5ObLVjFsPM70SxTguS","slug":"proposal-preparation-analytics-daily-sum-series-two-measure-correlation-d94d9e11","name":"Proposal Preparation Analytics — Daily Sum Series + Two-Measure Correlation","description":"Proposal preparation — Daily sum series + Two-measure correlation: Daily sum series + Two-measure correlation 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.","url":"https://market.datapackvibe.com/x402/assistant-ib26-writing-08-141?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","document_group","date","completed_sections","planned_sections"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"document_group":{"type":"string","default":"","maxLength":80},"planned_sections":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"completed_sections":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","document_group":"group-a","planned_sections":1,"completed_sections":10},{"date":"2026-10-02","row_id":"row-2","document_group":"group-b","planned_sections":2,"completed_sections":20},{"date":"2026-10-03","row_id":"row-3","document_group":"group-a","planned_sections":3,"completed_sections":15},{"date":"2026-10-04","row_id":"row-4","document_group":"group-b","planned_sections":4,"completed_sections":30}],"maxItems":200,"minItems":1},"field":{"enum":["completed_sections","planned_sections"],"type":"string","default":"completed_sections"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3-6Y9KNSFJBhcjEqUQ6Cq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a daily sum time series and a two-measure correlation analysis for proposal preparation data (completed_sections and planned_sections) across up to 200 rows.","exampleAgentPrompt":"Can you run a daily sum series and correlation analysis on my proposal preparation data? I have rows with document_group, date, completed_sections, and planned_sections — up to 50 rows — and I want to use completed_sections as the primary field.","exampleUseCases":[{"title":"Proposal completion trend analysis","prompt":"I have 4 weeks of daily proposal writing data with completed_sections and planned_sections for two document groups — can you give me the daily sum series and show me how strongly these two measures correlate?"},{"title":"Cross-team document progress comparison","prompt":"We track planned_sections and completed_sections for proposals across multiple groups each day. Can you aggregate the daily totals and run a two-measure correlation on that data for the last 30 rows?"},{"title":"Proposal planning accuracy assessment","prompt":"I want to check how well our planning aligns with actual completion on proposals — run a daily sum series on completed_sections and correlate it with planned_sections using this dataset of about 100 rows."}],"resultDescription":"Returns two analytical reports: (1) a daily sum time series aggregating the selected field (completed_sections or planned_sections) by date, and (2) a two-measure correlation between completed_sections and planned_sections across the supplied rows. Both reports are computed locally on up to 200 input rows with no external lookups or predictions.","failureModes":["Input array exceeds 200 rows — request will be rejected or truncated","Missing required fields (row_id, date, document_group, completed_sections, planned_sections) cause validation errors","Invalid date format (must be YYYY-MM-DD) causes schema rejection","Null values in numeric fields may affect correlation computation","Empty input array (minItems: 1 not met) returns an error","Insufficient date variation for meaningful time series if all rows share the same date"],"whenToPreferThis":"Choose this endpoint when you have tabular proposal preparation records with daily timestamps and two numeric measures (completed_sections, planned_sections) and need both a time-aggregated daily sum series and a statistical correlation between those two measures in a single low-cost call. It is ideal for lightweight, self-contained analytics on up to 200 rows without requiring an external analytics platform or data warehouse.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:50:14.277Z","isFirstParty":false,"canonicalSlug":"proposal-preparation-analytics-daily-sum-series-two-measure-correlation-d94d9e11"}