{"uid":"cap_i68RuJzm2N9xexd8b25VS","slug":"commercial-proposal-comparisons-category-frequencies-two-measure-32630a2d","name":"Commercial Proposal Comparisons — Category Frequencies + Two-Measure Correlation","description":"Commercial proposal comparisons — Category frequencies + Two-measure correlation: Category frequencies + Two-measure correlation for supplied commercial proposal comparisons records (quoted_amount, delivery_days). 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-company-24-108?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","quoted_amount","delivery_days"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"delivery_days":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"quoted_amount":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","delivery_days":1,"quoted_amount":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","delivery_days":2,"quoted_amount":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","delivery_days":3,"quoted_amount":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","delivery_days":4,"quoted_amount":30}],"maxItems":200,"minItems":1}}},"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_3Zh__GQuOCW4dwlauT7jP","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":"Analyzes commercial proposal records to compute category-level frequencies and a Pearson/Spearman correlation between quoted_amount and delivery_days, returning two statistical reports for up to 200 rows.","exampleAgentPrompt":"I have a dataset of commercial proposals with company groups like 'group-a' and 'group-b', quoted amounts, and delivery days — can you run both a category frequency breakdown and a correlation analysis between quoted_amount and delivery_days for these rows?","exampleUseCases":[{"title":"Vendor bid frequency and price-time trade-off","prompt":"We collected 80 vendor bids across 5 supplier groups — can you count how often each supplier group submitted proposals and tell me whether higher quoted amounts correlate with longer delivery days?"},{"title":"Procurement team quarterly proposal review","prompt":"Here are 150 commercial proposals from Q3 with company groups, quoted prices, and promised delivery days. Give me the category frequency breakdown per group and the correlation between price and delivery time."},{"title":"Shortlist analysis for RFP responses","prompt":"I'm comparing 40 RFP responses tagged by company group. Can you show me which groups appear most and run a two-measure correlation between quoted_amount and delivery_days to see if faster delivery costs more?"}],"resultDescription":"Two statistical reports: (1) frequency counts of records per company_group category, and (2) a two-measure correlation (e.g. Pearson or Spearman) between quoted_amount and delivery_days across all supplied rows — both computed locally on the provided data with no external lookups.","failureModes":["Fewer than 1 row provided — validation error","More than 200 rows submitted — rejected by maxItems constraint","Missing required fields (row_id, company_group, date, quoted_amount, delivery_days) — schema validation failure","Date field not matching YYYY-MM-DD pattern — rejected","Null values in both measures preventing correlation computation — may return NaN or degenerate result","Payment not completed — 402 response, no reports returned"],"whenToPreferThis":"Choose this endpoint when you have up to 200 commercial proposal records with company groupings, quoted amounts, and delivery days and need both a categorical frequency summary and a numeric correlation between the two measures in a single low-cost call. Prefer it over general-purpose analytics tools when you want a fixed-price ($0.01 USDC), serverless, no-setup statistical report on procurement or bid comparison data without sending data to an external ML or BI platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:43:09.525Z","isFirstParty":false,"canonicalSlug":"commercial-proposal-comparisons-category-frequencies-two-measure-32630a2d"}