{"uid":"cap_wzuAIA8OQuGm7djy4wyl4","slug":"label-review-analytics-grouped-numeric-summary-equal-width-histogram-4bd3ea99","name":"Label Review Analytics: Grouped Numeric Summary + Equal-Width Histogram","description":"Label review — Grouped numeric summary + Equal-width histogram: Grouped numeric summary + Equal-width histogram for supplied label review records (reviewed_records, changed_labels). 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-analytics-12-093?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","dataset_group","date","reviewed_records","changed_labels"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"dataset_group":{"type":"string","default":"","maxLength":80},"changed_labels":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"reviewed_records":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","dataset_group":"group-a","changed_labels":1,"reviewed_records":10},{"date":"2026-10-02","row_id":"row-2","dataset_group":"group-b","changed_labels":2,"reviewed_records":20},{"date":"2026-10-03","row_id":"row-3","dataset_group":"group-a","changed_labels":3,"reviewed_records":15},{"date":"2026-10-04","row_id":"row-4","dataset_group":"group-b","changed_labels":4,"reviewed_records":30}],"maxItems":200,"minItems":1},"field":{"enum":["reviewed_records","changed_labels"],"type":"string","default":"reviewed_records"}}},"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_ciGXRLEXI25gmtmmMJVPR","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 grouped numeric summary and an equal-width histogram for label review data (reviewed_records and changed_labels) across up to 200 rows.","exampleAgentPrompt":"Can you run a grouped numeric summary and a 10-bin equal-width histogram on my label review data for the reviewed_records field? I have records across two groups — group-a and group-b — with dates ranging from 2024-01-01 to 2024-01-04.","exampleUseCases":[{"title":"Annotation batch quality overview","prompt":"I have 150 label review records across several dataset groups from last quarter. Can you give me a grouped numeric summary and a histogram with 8 bins for the reviewed_records field so I can see how throughput varied by group?"},{"title":"Changed labels distribution check","prompt":"Before we retrain our model, I want to understand how changed_labels are distributed across our annotation groups. Can you run a grouped summary and a 5-bin histogram on the changed_labels field for my 80 review records?"},{"title":"Daily annotation audit report","prompt":"We run daily label reviews and I need a statistical snapshot — please produce a grouped numeric summary and a 10-bin equal-width histogram for the reviewed_records field across these 200 rows of annotation data, grouped by dataset_group."}],"resultDescription":"Returns two analytical reports for the supplied label review records: (1) a grouped numeric summary breaking down statistics (e.g. count, mean, min, max) for the selected field (reviewed_records or changed_labels) by dataset_group, and (2) an equal-width histogram showing frequency distribution of the selected field divided into the specified number of bins (1–30, default 5). All computation is performed locally on the supplied data with no external lookups.","failureModes":["Empty or missing rows array returns an error","More than 200 rows submitted exceeds the limit and will be rejected","Invalid date format (not YYYY-MM-DD) causes validation failure","bins value outside 1–30 range is rejected","Null values in reviewed_records or changed_labels may affect summary statistics","Invalid field enum value (not 'reviewed_records' or 'changed_labels') causes an error","Payment of 0.01 USDC not received results in 402 response"],"whenToPreferThis":"Choose this endpoint when you have label review or annotation pipeline data and need both a grouped statistical summary and a histogram in a single low-cost call. It is purpose-built for MLOps and data labeling workflows where you want to understand distribution and group-level differences in reviewed_records or changed_labels without setting up local analytics infrastructure. Prefer this over general-purpose analytics APIs when your data fits the label review schema and you need results fast for up to 200 rows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:37:35.419Z","isFirstParty":false,"canonicalSlug":"label-review-analytics-grouped-numeric-summary-equal-width-histogram-4bd3ea99"}