{"uid":"cap_dJyVUfVARJyzfOfThUi70","slug":"time-series-completeness-equal-width-histogram-two-measure-correlation-7cb1504b","name":"Time Series Completeness — Equal-Width Histogram + Two-Measure Correlation","description":"Time series completeness — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation 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-16-171?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","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_7b0mI6kSFgJlHvVQ2xrGK","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":"Runs two local statistical reports (equal-width histogram and two-measure correlation) on time series completeness data (observed vs. expected points) for up to 200 rows.","exampleAgentPrompt":"Analyze my time series completeness data — I have 120 daily rows with observed_points and expected_points from January to April 2025 across two dataset groups. Run a histogram with 10 bins on observed_points and give me the two-measure correlation report too.","exampleUseCases":[{"title":"Data pipeline completeness audit","prompt":"I have 90 rows of daily completeness records for my data pipelines — each row has observed_points and expected_points. Can you run a histogram with 8 bins and a correlation report so I can see where data collection is falling short?"},{"title":"Sensor coverage gap analysis","prompt":"Run a statistical completeness analysis on my 150-row sensor dataset with date, observed_points, and expected_points. Use 15 equal-width bins and show me how the two measures correlate over time."},{"title":"Monthly ETL monitoring summary","prompt":"I want to understand how complete my ETL runs were last quarter — I have 60 records with expected vs observed data points. Give me a histogram with 5 bins on expected_points and a two-measure correlation report."}],"resultDescription":"Returns two analytical reports computed locally: (1) an equal-width histogram bucketing the selected field (observed_points or expected_points) into the specified number of bins (1–30), and (2) a two-measure correlation report between observed_points and expected_points across the supplied rows. No external lookups, predictions, or professional assessments are included.","failureModes":["More than 200 rows submitted — request rejected with validation error","Invalid date format (not YYYY-MM-DD) causes row-level parsing failure","Missing required fields (row_id, observed_points, expected_points) triggers schema validation error","bins value outside 1–30 range causes rejection","Null values in both measure fields may affect correlation computation quality"],"whenToPreferThis":"Use this endpoint when you have up to 200 rows of time series completeness data (observed vs. expected points) and need two fast, local statistical reports — a histogram for distribution insight and a correlation measure — without requiring any external data sources, live lookups, or predictions. Prefer this over general-purpose analytics tools when you want a low-cost ($0.01 USDC), self-contained computation on pre-supplied tabular completeness data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:38:54.462Z","isFirstParty":false,"canonicalSlug":"time-series-completeness-equal-width-histogram-two-measure-correlation-7cb1504b"}