{"uid":"cap_RGJhLvlA_fAgfrv2Y-yBs","slug":"vendor-evaluation-equal-width-histogram-iqr-outlier-flags-4e8ec62d","name":"Vendor Evaluation — Equal-Width Histogram + IQR Outlier Flags","description":"Vendor evaluation — Equal-width histogram + IQR outlier flags: Equal-width histogram + IQR outlier flags for supplied vendor evaluation records (supplied_score, maximum_score). 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-10-170?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","supplied_score","maximum_score"],"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},"maximum_score":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"supplied_score":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","maximum_score":1,"supplied_score":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","maximum_score":2,"supplied_score":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","maximum_score":3,"supplied_score":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","maximum_score":4,"supplied_score":30}],"maxItems":200,"minItems":1},"field":{"enum":["supplied_score","maximum_score"],"type":"string","default":"supplied_score"}}},"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_f_DIZhZbFCCvtQ1mhQ_Gn","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 an equal-width histogram and IQR-based outlier flags on vendor evaluation score data (supplied_score or maximum_score) for up to 200 rows, returning two analytical reports.","exampleAgentPrompt":"I have 150 vendor evaluation records with supplied_score and maximum_score columns — can you run a histogram with 10 bins on the supplied_score field and flag any IQR outliers across all rows?","exampleUseCases":[{"title":"Quarterly vendor score anomaly detection","prompt":"I've got this quarter's vendor evaluation data — 120 records across our supplier groups. Can you bucket the supplied_score into 8 equal-width bins and flag any outliers using IQR so I can spot underperforming vendors?"},{"title":"Procurement audit histogram analysis","prompt":"For our procurement audit, I need a histogram (5 bins) of maximum_score across 80 vendor records and a list of which rows are IQR outliers — can you run both reports at once?"},{"title":"Supplier group distribution comparison","prompt":"We have vendor evaluations from two company groups, about 200 rows total. Run an equal-width histogram with 6 bins on supplied_score and flag which vendors fall outside the IQR, so we can compare scoring fairness between the groups."}],"resultDescription":"Returns two analytical reports per call: (1) an equal-width histogram showing how vendor scores are distributed across the specified number of bins, and (2) an IQR outlier flag report identifying which row IDs have scores that fall outside the interquartile range. Both reports are computed locally on the submitted data with no external lookups.","failureModes":["More than 200 rows submitted — request rejected due to maxItems constraint","Invalid date format (not YYYY-MM-DD) causes row validation failure","bins value outside 1–30 range returns validation error","Missing required fields (row_id, supplied_score, maximum_score) causes schema rejection","Null values in the selected score field may affect IQR computation or be excluded","Payment failure (insufficient USDC balance) blocks API execution"],"whenToPreferThis":"Choose this endpoint when you need fast, offline statistical profiling of vendor or supplier evaluation records — specifically equal-width histogram distribution and IQR-based outlier detection in a single call. Ideal for procurement teams, data auditors, or analysts who already have up to 200 rows of scored vendor data and need both distribution shape and anomaly flags without sending data to external prediction or lookup services.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:51:31.140Z","isFirstParty":false,"canonicalSlug":"vendor-evaluation-equal-width-histogram-iqr-outlier-flags-4e8ec62d"}