{"uid":"cap_OCEue1fMtZOZXGq2FB5tk","slug":"commercial-proposal-comparisons-category-frequencies-secondary-4810d6e0","name":"Commercial Proposal Comparisons — Category Frequencies + Secondary-Measure Weighted Mean","description":"Commercial proposal comparisons — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean 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-24-109?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},"field":{"enum":["quoted_amount","delivery_days"],"type":"string","default":"quoted_amount"}}},"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_paTm14QcnYa09P5RfLTyO","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 category frequencies and a secondary-measure weighted mean for commercial proposal comparison records (quoted_amount, delivery_days) — two analytical reports for up to 200 rows.","exampleAgentPrompt":"I have 4 commercial proposal rows from two suppliers — group-a quoted $10 with 1-day delivery, group-b quoted $20 with 2 days, group-a quoted $15 with 3 days, group-b quoted $30 with 4 days — can you run the category frequency and weighted mean analysis on quoted_amount for me?","exampleUseCases":[{"title":"Vendor bid frequency breakdown","prompt":"I have bid data from three suppliers across 50 proposals with quoted amounts and delivery days. Can you calculate how frequently each company group appears and the weighted mean of quoted_amount across all of them?"},{"title":"Delivery time distribution by supplier","prompt":"We received proposals from vendors group-alpha, group-beta, and group-gamma over the last quarter. Analyze the category frequencies and weighted mean for delivery_days so I can see which group dominates and what the weighted average delivery time is."},{"title":"Procurement comparison summary report","prompt":"Here are 120 commercial proposal records from our procurement round — each has a row ID, company group, date, quoted price, and delivery days. Give me the category frequencies and the weighted mean for quoted_amount so I can present a summary to the team."}],"resultDescription":"Returns two analytical reports: (1) category frequencies showing how often each company_group appears in the dataset, and (2) a secondary-measure weighted mean for the chosen field (quoted_amount or delivery_days), computed locally without external lookups or predictions.","failureModes":["Missing required fields (row_id, company_group, date, quoted_amount, delivery_days) cause validation errors","Date strings not matching YYYY-MM-DD pattern are rejected","More than 200 rows triggers a row-limit error","Null values in the selected measurement field may affect weighted mean accuracy","Invalid field enum value (not quoted_amount or delivery_days) returns an error"],"whenToPreferThis":"Choose this endpoint when you need two specific statistical summaries — category frequencies and a weighted mean — for commercial proposal datasets with up to 200 rows, especially when the data includes company_group, quoted_amount, and delivery_days fields. Prefer this over general analytics services when you want a cost-effective ($0.01 USDC), offline, deterministic computation with no external data access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T12:42:18.142Z","isFirstParty":false,"canonicalSlug":"commercial-proposal-comparisons-category-frequencies-secondary-4810d6e0"}