{"uid":"cap_aZPyUVSBnDV8Ccn8blh9O","slug":"supplier-qualification-equal-width-histogram-explicit-missing-value-c0a692d2","name":"Supplier Qualification — Equal-Width Histogram + Explicit Missing-Value Fill","description":"Supplier qualification — Equal-width histogram + Explicit missing-value fill: Equal-width histogram + Explicit missing-value fill for supplied supplier qualification records (checked_criteria, met_criteria). 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-02-175?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","checked_criteria","met_criteria"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"met_criteria":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"company_group":{"type":"string","default":"","maxLength":80},"checked_criteria":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","met_criteria":1,"company_group":"group-a","checked_criteria":10},{"date":"2026-10-02","row_id":"row-2","met_criteria":2,"company_group":"group-b","checked_criteria":20},{"date":"2026-10-03","row_id":"row-3","met_criteria":3,"company_group":"group-a","checked_criteria":15},{"date":"2026-10-04","row_id":"row-4","met_criteria":4,"company_group":"group-b","checked_criteria":30}],"maxItems":200,"minItems":1},"field":{"enum":["checked_criteria","met_criteria"],"type":"string","default":"checked_criteria"},"method":{"enum":["zero","mean","median"],"type":"string","default":"median"}}},"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_HIh7NoqpyDo8I69Zo2Kvo","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":"Generates an equal-width histogram and fills missing values for supplier qualification records (checked_criteria, met_criteria) across up to 200 rows, producing 2 independent analytical reports.","exampleAgentPrompt":"Run an equal-width histogram with 10 bins and fill any missing values using the median on our supplier qualification data — the field I want to analyze is checked_criteria — here are the rows: row-1, group-a, 2024-01-15, checked_criteria=10, met_criteria=8; row-2, group-b, 2024-01-16, checked_criteria=null, met_criteria=5; row-3, group-a, 2024-01-17, checked_criteria=20, met_criteria=null.","exampleUseCases":[{"title":"Supplier compliance distribution audit","prompt":"I have 150 supplier qualification records and want to see how checked_criteria scores are distributed — use 8 equal-width bins and fill any missing values with the mean so nothing is dropped from the analysis."},{"title":"Procurement team met-criteria gap analysis","prompt":"Can you run a histogram on the met_criteria field for our supplier records across group-a and group-b, using 5 bins and zero-filling any nulls? I need to spot where suppliers are clustering at the low end."},{"title":"Missing-value imputation before vendor scoring","prompt":"Before we score our vendors, fill missing met_criteria values using the median across these 80 supplier rows and show me the histogram with 6 bins so I can sanity-check the distribution looks reasonable."}],"resultDescription":"Returns 2 analytical reports: (1) an equal-width histogram showing bin boundaries and row counts for the chosen field (checked_criteria or met_criteria), and (2) a report of explicit missing-value fills applied to null entries using the selected method (zero, mean, or median), covering up to 200 input rows.","failureModes":["More than 200 rows submitted — request rejected with maxItems violation","Missing required fields (row_id, company_group, date, checked_criteria, met_criteria) — validation error","Invalid date format (not YYYY-MM-DD) — schema pattern mismatch","Bin count outside 1–30 range — rejected by schema constraints","Unrecognized fill method or field enum value — schema validation failure","All values null for chosen field — histogram may produce empty or degenerate bins"],"whenToPreferThis":"Choose this endpoint when you have tabular supplier qualification records with checked_criteria or met_criteria columns and need both a distributional overview (histogram) and missing-value handling in a single $0.01 call. Ideal for procurement analytics pipelines that need lightweight, local statistical processing without sending data to external ML services or requiring live lookups. Prefer over generic statistics APIs when working specifically with supplier qualification schemas (row_id, company_group, date, checked_criteria, met_criteria) and needing dual reports from one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:40:57.874Z","isFirstParty":false,"canonicalSlug":"supplier-qualification-equal-width-histogram-explicit-missing-value-c0a692d2"}