{"uid":"cap_4dmIVkDB40cM0GcubBB0M","slug":"sampling-observations-duplicate-key-report-trailing-mean-series-f629ee43","name":"Sampling Observations — Duplicate Key Report + Trailing Mean Series","description":"Sampling observations — Duplicate key report + Trailing mean series: Duplicate key report + Trailing mean series for supplied sampling observations records (sample_value, sample_weight). 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-15-061?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","dataset_group","date","sample_value","sample_weight"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"sample_value":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"dataset_group":{"type":"string","default":"","maxLength":80},"sample_weight":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","sample_value":10,"dataset_group":"group-a","sample_weight":1},{"date":"2026-10-02","row_id":"row-2","sample_value":20,"dataset_group":"group-b","sample_weight":2},{"date":"2026-10-03","row_id":"row-3","sample_value":15,"dataset_group":"group-a","sample_weight":3},{"date":"2026-10-04","row_id":"row-4","sample_value":30,"dataset_group":"group-b","sample_weight":4}],"maxItems":200,"minItems":1},"field":{"enum":["sample_value","sample_weight"],"type":"string","default":"sample_value"},"window":{"type":"integer","default":2,"maximum":200,"minimum":2}}},"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_1znEfCXYCMeBX7xYaVH6V","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":"Analyzes up to 200 sampling observation rows to produce a duplicate key report and a trailing (rolling) mean series for a chosen numeric field.","exampleAgentPrompt":"Can you check these 50 sampling observations for duplicate row IDs and also compute a trailing mean series over sample_value with a window of 5? Here are the rows: [row-1, group-a, 2026-10-01, value=10, weight=1], [row-2, group-b, 2026-10-02, value=20, weight=2], ...","exampleUseCases":[{"title":"Data quality audit before analysis","prompt":"I have 120 sampling records with row_id, dataset_group, date, sample_value, and sample_weight — can you run a duplicate key check on them and also give me a trailing mean over sample_value with a window of 10?"},{"title":"Rolling trend smoothing for experiment results","prompt":"Here are 80 experiment sample observations. Please compute a trailing mean series for the sample_weight field using a window of 4, and also flag any duplicate row IDs you find."},{"title":"Survey sample deduplication and trend check","prompt":"I've got 200 survey sample rows and I need two things: a report showing any duplicate row IDs or dataset_group keys, and a rolling mean series over sample_value with window size 7. Can you run both?"}],"resultDescription":"Returns two independent reports: (1) a duplicate key report identifying rows with repeated row_id or key combinations, and (2) a trailing (rolling) mean series computed over the chosen field (sample_value or sample_weight) for the specified window size, covering all supplied rows up to 200.","failureModes":["More than 200 rows submitted — request rejected or truncated","Missing required fields (row_id, dataset_group, date, sample_value, sample_weight) cause validation errors","Window size outside range 2–200 results in an error","Dates not matching YYYY-MM-DD pattern cause schema rejection","All null values in the target field may produce empty or undefined mean series"],"whenToPreferThis":"Choose this endpoint when you need both duplicate key detection and rolling mean computation on the same set of sampling observations in a single call, saving cost versus two separate requests. Ideal for data quality checks combined with trend smoothing on small-to-medium datasets (up to 200 rows) without needing live lookups, predictions, or external data enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:39:02.938Z","isFirstParty":false,"canonicalSlug":"sampling-observations-duplicate-key-report-trailing-mean-series-f629ee43"}