{"uid":"cap_m9cZbRcZXaSTvEeIImZRE","slug":"registry-snapshots-category-frequencies-two-measure-correlation-9c4dc65b","name":"Registry Snapshots: Category Frequencies + Two-Measure Correlation","description":"Registry snapshots — Category frequencies + Two-measure correlation: Category frequencies + Two-measure correlation for supplied registry snapshots records (registered_entities, changed_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-04-108?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","registered_entities","changed_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},"changed_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"registered_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","changed_entities":1,"registered_entities":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","changed_entities":2,"registered_entities":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","changed_entities":3,"registered_entities":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","changed_entities":4,"registered_entities":30}],"maxItems":200,"minItems":1}}},"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_JtVqCUQpFnAns-nxno9Kt","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 registry snapshot rows to produce category frequency counts (by company_group) and a Pearson/rank correlation between registered_entities and changed_entities—two independent statistical reports in one call.","exampleAgentPrompt":"I have registry snapshot data for four dates across two company groups — group-a and group-b — with registered_entities counts of 10, 20, 15, 30 and changed_entities of 1, 2, 3, 4. Can you run category frequency counts and a two-measure correlation analysis on those rows?","exampleUseCases":[{"title":"Compliance team registry audit","prompt":"I have 80 rows of registry snapshot records from Q3 — each with a date, a company group label, and counts of registered and changed entities. Can you give me the frequency breakdown by company group and the correlation between registered entities and changed entities?"},{"title":"M&A due diligence entity analysis","prompt":"We're reviewing acquisition targets and have registry data for three company groups over the past six months. Can you run a category frequency report and tell me how strongly the number of registered entities correlates with entity changes across those 150 rows?"},{"title":"Regulatory reporting data summary","prompt":"I need to prepare a statistical summary of our registry snapshot data before submitting a regulatory report — here are 200 rows with company_group, date, registered_entities, and changed_entities. Please compute the category frequencies and the correlation between the two numeric measures."}],"resultDescription":"Returns two independent statistical reports: (1) a frequency table showing how many rows belong to each company_group category, and (2) a correlation coefficient (and supporting statistics) measuring the relationship between registered_entities and changed_entities across all supplied rows. No external lookups or predictions are made — analysis is performed entirely on the supplied data.","failureModes":["Fewer than 1 row supplied — minimum row count not met","More than 200 rows supplied — exceeds maximum batch size","Missing required fields (row_id, company_group, date, registered_entities, changed_entities) in any row","Date field does not match YYYY-MM-DD pattern","registered_entities or changed_entities values exceed allowed numeric range","All rows belong to a single category — frequency report trivial, correlation may be undefined","All numeric values identical — correlation coefficient undefined (zero variance)","Payment of 0.01 USDC not completed — request rejected by x402 paywall"],"whenToPreferThis":"Choose this endpoint when you have up to 200 registry snapshot records and need both a categorical frequency breakdown (how many rows per company group) and a bivariate correlation between registered_entities and changed_entities — delivered as two reports in a single low-cost ($0.01) call. Prefer it over general-purpose analytics tools when working with structured registry/entity data and wanting a lightweight, no-setup statistical summary without any live data lookups or external enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:44:26.203Z","isFirstParty":false,"canonicalSlug":"registry-snapshots-category-frequencies-two-measure-correlation-9c4dc65b"}