{"uid":"cap_l3tdtyxFTrFbOZanJI52z","slug":"business-directory-coverage-two-measure-correlation-date-by-category-0591af7d","name":"Business Directory Coverage: Two-Measure Correlation + Date-by-Category Pivot","description":"Business directory coverage — Two-measure correlation + Date by category pivot: Two-measure correlation + Date by category pivot 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-14-182?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_6DBAoqm9At9ycfBrStVs4","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 analytical reports on supplied business directory coverage data: a Pearson-style correlation between listed_entities and verified_entities, plus a date-by-category pivot table.","exampleAgentPrompt":"I have 4 rows of business directory coverage data — group-a on 2026-10-01 with 10 listed and 1 verified, group-b on 2026-10-02 with 20 listed and 2 verified, group-a on 2026-10-03 with 15 listed and 3 verified, group-b on 2026-10-04 with 30 listed and 4 verified — can you run both the correlation between listed_entities and verified_entities and a date-by-category pivot on this for me?","exampleUseCases":[{"title":"Directory listing vs verification correlation","prompt":"Here are my business directory records for October — each row has a company group, a date, a count of listed entities, and a count of verified entities. Run the two-measure correlation report so I can see how strongly listing volume predicts verification volume across these 150 rows."},{"title":"Monthly coverage pivot by company group","prompt":"I've got 200 rows of business directory data with dates and company groups. Can you pivot them so I can see listed_entities broken down by date and category, and also show me the correlation between listed and verified counts?"},{"title":"Directory health check for audit","prompt":"We're auditing our partner directory coverage. I have a CSV-style dataset with listed_entities and verified_entities per company group per day — please run both the correlation and the date-by-category pivot so we can spot any groups where verification lags behind listings."}],"resultDescription":"Returns two independent analytical reports: (1) a two-measure correlation between listed_entities and verified_entities across the supplied rows, including the correlation coefficient and supporting statistics; (2) a date-by-category pivot table grouping the chosen field (listed_entities or verified_entities) by date and company_group. All computation is local with no external lookups.","failureModes":["Fewer than 1 row supplied — request rejected","More than 200 rows supplied — exceeds max row limit","Missing required fields (row_id, date, company_group) — validation error","date field not matching YYYY-MM-DD pattern — schema validation failure","listed_entities or verified_entities outside allowed numeric range — rejected","All values for one measure are null — correlation cannot be computed"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of business directory coverage data with listed_entities and verified_entities columns and need both a correlation analysis and a date-by-category pivot in a single low-cost call ($0.01 USDC). It is purely local computation — no external lookups or live data — making it fast, deterministic, and privacy-preserving. Prefer it over general-purpose analytics tools when you need both reports simultaneously from the same dataset without setting up your own analytical pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:48:43.752Z","isFirstParty":false,"canonicalSlug":"business-directory-coverage-two-measure-correlation-date-by-category-0591af7d"}