{"uid":"cap_RKgyC0RB9X7t-Sv3mkpGv","slug":"null-coverage-analytics-trailing-mean-series-secondary-measure-89f68878","name":"Null Coverage Analytics: Trailing Mean Series + Secondary-Measure Weighted Mean","description":"Null coverage — Trailing mean series + Secondary-measure weighted mean: Trailing mean series + Secondary-measure weighted mean for supplied null coverage records (missing_values, total_values). 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-03-151?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","dataset_group","date","missing_values","total_values"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"total_values":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"dataset_group":{"type":"string","default":"","maxLength":80},"missing_values":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","total_values":1,"dataset_group":"group-a","missing_values":10},{"date":"2026-10-02","row_id":"row-2","total_values":2,"dataset_group":"group-b","missing_values":20},{"date":"2026-10-03","row_id":"row-3","total_values":3,"dataset_group":"group-a","missing_values":15},{"date":"2026-10-04","row_id":"row-4","total_values":4,"dataset_group":"group-b","missing_values":30}],"maxItems":200,"minItems":1},"field":{"enum":["missing_values","total_values"],"type":"string","default":"missing_values"},"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_CGxy7P5tC8CgmzzzmvEnv","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 trailing mean time series and secondary-measure weighted mean for null coverage data (missing_values, total_values) across up to 200 rows, returning two independent analytical reports.","exampleAgentPrompt":"Run a trailing mean series and weighted mean analysis on my null coverage data — I have 4 rows for group-a and group-b from 2026-10-01 to 2026-10-04 with missing_values and total_values filled in; use a window size of 2 and analyze the missing_values field.","exampleUseCases":[{"title":"Data quality trend monitoring","prompt":"I have daily null coverage records for two dataset groups over the past week — can you compute the trailing mean series with a window of 3 and a weighted mean using missing_values so I can see where data completeness is degrading?"},{"title":"ETL pipeline null rate analysis","prompt":"After our ETL run, I've got 50 rows of missing_values and total_values per dataset group by date — please run the trailing mean and weighted mean reports on the missing_values field with a window size of 5 so I can assess pipeline health."},{"title":"Monthly data audit summary","prompt":"I'm auditing data completeness for October — here are 200 records with row_id, dataset_group, date, missing_values, and total_values. Give me the trailing mean series and secondary-measure weighted mean for total_values with a window of 7."}],"resultDescription":"Returns two independent analytical reports: (1) a trailing mean time series computed over the specified window for the chosen field, and (2) a secondary-measure weighted mean across the supplied null coverage rows. Both reports are derived entirely from the supplied input data with no external lookups or predictions.","failureModes":["Fewer than 1 row or more than 200 rows submitted — request rejected","Window size smaller than 2 or larger than 200 — validation error","Missing required fields (row_id, dataset_group, date, missing_values, total_values) — schema validation failure","Invalid date format (not YYYY-MM-DD) — pattern validation error","Numeric values out of allowed range (±1,000,000,000,000) — validation error","Payment not included or insufficient — x402 payment required error"],"whenToPreferThis":"Choose this endpoint when you need two complementary statistical summaries — trailing mean series and weighted mean — for null coverage or missing-data records in a single paid call. Ideal for data quality workflows where you have up to 200 date-stamped rows with missing_values and total_values and want local analytical computation without any external data lookups or model inference.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T00:57:28.770Z","isFirstParty":false,"canonicalSlug":"null-coverage-analytics-trailing-mean-series-secondary-measure-89f68878"}