{"uid":"cap_tbtuTb8hs-kbPOoRHtx8-","slug":"label-review-analytics-adjacent-row-changes-equal-width-histogram-ab18cb1f","name":"Label Review Analytics: Adjacent Row Changes + Equal-Width Histogram","description":"Label review — Adjacent row changes + Equal-width histogram: Adjacent row changes + 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-12-156?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_6PtUGKHXBGnbkXJxMpOXt","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 two analytical reports — adjacent row changes and an equal-width histogram — on label review data (reviewed_records or changed_labels) for up to 200 rows.","exampleAgentPrompt":"Run two analytics reports on my label review data — adjacent row changes and an equal-width histogram with 10 bins — targeting the reviewed_records field; here are my 4 rows: row-1 on 2026-10-01 group-a with 10 reviewed_records and 1 changed_label, row-2 on 2026-10-02 group-b with 20 reviewed_records and 2 changed_labels, row-3 on 2026-10-03 group-a with 15 reviewed_records and 3 changed_labels, row-4 on 2026-10-04 group-b with 30 reviewed_records and 4 changed_labels.","exampleUseCases":[{"title":"Track label annotation drift over time","prompt":"I have daily label review logs for the past month — can you compute the adjacent row changes and a 7-bin histogram on the changed_labels field so I can see where annotation volumes spiked or dropped?"},{"title":"Audit dataset review throughput","prompt":"Please run an adjacent row changes report and an equal-width histogram with 5 bins on the reviewed_records field for these 50 dataset groups — I want to see if our review throughput is consistent or volatile."},{"title":"Compare review activity across dataset groups","prompt":"I've got label review records for 3 dataset groups across 2 weeks — give me the row-to-row change analysis and a 10-bin histogram on reviewed_records so I can spot which groups have uneven review activity."}],"resultDescription":"Returns two independent analytical reports: (1) an adjacent row changes report showing the difference in the selected field (reviewed_records or changed_labels) between consecutive rows, and (2) an equal-width histogram distributing the selected field's values across the specified number of bins — both computed entirely on the supplied data with no external lookups.","failureModes":["More than 200 rows submitted — request exceeds maxItems limit","Invalid date format (must be YYYY-MM-DD)","Missing required fields (row_id, dataset_group, date, reviewed_records, changed_labels)","bins parameter out of range (must be 1–30)","Numeric values exceeding ±1,000,000,000,000","Empty rows array"],"whenToPreferThis":"Choose this endpoint when you need both a sequential change analysis and a frequency distribution on label review metrics in a single low-cost call. It is well-suited for ML pipeline audits, data quality monitoring workflows, and annotation throughput reviews where you already have the data locally and need fast, offline-style statistics without any external lookups or model inference.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:37:02.061Z","isFirstParty":false,"canonicalSlug":"label-review-analytics-adjacent-row-changes-equal-width-histogram-ab18cb1f"}