{"uid":"cap_b3_7V6bRqqmbzxK4dpad9","slug":"business-directory-coverage-daily-sum-series-two-measure-correlation-7a601a2a","name":"Business Directory Coverage — Daily Sum Series + Two-Measure Correlation","description":"Business directory coverage — Daily sum series + Two-measure correlation: Daily sum series + Two-measure correlation for supplied business directory coverage records (listed_entities, verified_entities). 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-company-14-141?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","listed_entities","verified_entities"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"listed_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"verified_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","listed_entities":10,"verified_entities":1},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","listed_entities":20,"verified_entities":2},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","listed_entities":15,"verified_entities":3},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","listed_entities":30,"verified_entities":4}],"maxItems":200,"minItems":1},"field":{"enum":["listed_entities","verified_entities"],"type":"string","default":"listed_entities"}}},"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_r2kV0ETTDaCGN6TpfOXx7","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 daily sum time series and Pearson correlation between listed_entities and verified_entities from supplied business directory coverage data (up to 200 rows, 2 reports per call).","exampleAgentPrompt":"I have business directory coverage data for two company groups across several dates — can you compute the daily sum series for listed_entities and also run a correlation between listed_entities and verified_entities? Here are 4 rows: 2026-10-01 group-a listed=10 verified=1, 2026-10-02 group-b listed=20 verified=2, 2026-10-03 group-a listed=15 verified=3, 2026-10-04 group-b listed=30 verified=4.","exampleUseCases":[{"title":"Directory growth trend analysis","prompt":"I've got 90 days of business directory records with listed_entities and verified_entities counts for two company groups — can you generate the daily sum series for listed_entities so I can see how total listings grew over time?"},{"title":"Listing-to-verification correlation check","prompt":"I want to know how strongly our verified entity count correlates with our listed entity count across this dataset of 150 daily directory records — can you run the two-measure correlation for me?"},{"title":"Multi-group directory coverage summary","prompt":"Here are 200 rows of daily directory coverage data split across group-a and group-b — please give me both the daily sum series for listed_entities and the correlation between listed_entities and verified_entities in one shot."}],"resultDescription":"Returns two independent analytical reports: (1) a daily sum series aggregating the chosen field (listed_entities or verified_entities) across all rows by date, and (2) a Pearson (or equivalent) correlation coefficient between listed_entities and verified_entities across the supplied rows. Both reports are computed locally from supplied data with no external lookup.","failureModes":["Input rows array empty or missing — returns validation error","More than 200 rows supplied — rejected with maxItems error","Invalid date format (not YYYY-MM-DD) — schema validation failure","Non-numeric values in listed_entities or verified_entities — type error","Missing required fields (row_id, date, company_group) — schema rejection","Payment not included or insufficient — x402 payment required response"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of business directory coverage data with date, company group, listed entity counts, and verified entity counts, and you need both a daily aggregated sum series AND a two-measure correlation in a single low-cost call ($0.01 USDC). It is ideal for offline/supplied-data analytics where no external data fetch or prediction is needed — just fast local computation on data you already have.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T00:52:23.408Z","isFirstParty":false,"canonicalSlug":"business-directory-coverage-daily-sum-series-two-measure-correlation-7a601a2a"}