{"uid":"cap_y-SU3EBdrvQTaaTjdvj6P","slug":"time-series-completeness-category-frequencies-secondary-measure-6ee737a5","name":"Time Series Completeness: Category Frequencies + Secondary-Measure Weighted Mean","description":"Time series completeness — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean for supplied time series completeness records (observed_points, expected_points). 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-16-109?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","dataset_group","date","observed_points","expected_points"],"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},"expected_points":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"observed_points":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","dataset_group":"group-a","expected_points":1,"observed_points":10},{"date":"2026-10-02","row_id":"row-2","dataset_group":"group-b","expected_points":2,"observed_points":20},{"date":"2026-10-03","row_id":"row-3","dataset_group":"group-a","expected_points":3,"observed_points":15},{"date":"2026-10-04","row_id":"row-4","dataset_group":"group-b","expected_points":4,"observed_points":30}],"maxItems":200,"minItems":1},"field":{"enum":["observed_points","expected_points"],"type":"string","default":"observed_points"}}},"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_2T95UPln-H2rE688kII6_","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 category-level frequencies and a secondary-measure weighted mean for up to 200 time series completeness records (observed vs. expected points), returning two independent analytical reports.","exampleAgentPrompt":"I have 4 daily completeness records for two dataset groups — group-a had 10 observed vs 1 expected on 2026-10-01 and 15 observed vs 3 expected on 2026-10-03; group-b had 20 observed vs 2 expected on 2026-10-02 and 30 observed vs 4 expected on 2026-10-04 — can you run the category frequencies and weighted mean report on the observed_points field for these?","exampleUseCases":[{"title":"Data pipeline completeness audit","prompt":"I have 50 daily rows from our ETL pipeline tracking observed vs expected data points for three dataset groups from January 2026 — can you compute the category frequencies and weighted mean of observed_points across those groups so I can see which ones are consistently under-delivering?"},{"title":"Weekly sensor coverage summary","prompt":"Here are 120 completeness records for our IoT sensor network grouped by region, each with a date, observed_points, and expected_points — run the category frequency and secondary-measure weighted mean report on expected_points so we can assess coverage balance across regions."},{"title":"QA report for dataset groups","prompt":"I've got completeness records for two dataset groups over the past month — about 80 rows total — with observed and expected point counts per day. Can you give me category frequencies and a weighted mean on observed_points to include in our weekly QA summary?"}],"resultDescription":"Returns two independent reports: (1) category frequencies showing how often each dataset_group appears across the submitted rows, and (2) a weighted mean of the chosen primary field (observed_points or expected_points) using the secondary measure as weights — all computed locally from the supplied data, with no external lookups or predictions.","failureModes":["More than 200 rows submitted — request rejected due to maxItems constraint","Missing required fields (row_id, date, observed_points, expected_points) — validation error","Date field not matching YYYY-MM-DD format — schema validation failure","Null values in numeric fields may affect weighted mean calculation","Invalid field enum value (not 'observed_points' or 'expected_points') — rejected","Empty rows array — minItems violation"],"whenToPreferThis":"Choose this endpoint when you have up to 200 pre-collected time series completeness records (observed vs. expected point counts) and need both a categorical frequency breakdown by group and a weighted mean of one numeric measure — all in a single low-cost call. Prefer it over general-purpose analytics APIs when your data is already structured with dataset_group, date, observed_points, and expected_points fields and you want two reports for $0.01 USDC without sending data to a heavyweight analytics platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:38:31.378Z","isFirstParty":false,"canonicalSlug":"time-series-completeness-category-frequencies-secondary-measure-6ee737a5"}