{"uid":"cap_aan1eITVUN2zHvRU5ZOGw","slug":"local-event-calendars-two-measure-correlation-secondary-measure-e796097e","name":"Local Event Calendars — Two-Measure Correlation + Secondary-Measure Weighted Mean","description":"Local event calendars — Two-measure correlation + Secondary-measure weighted mean: Two-measure correlation + Secondary-measure weighted mean for supplied local event calendars records (listed_events, updated_events). 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-news-19-181?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","channel_group","date","listed_events","updated_events"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"channel_group":{"type":"string","default":"","maxLength":80},"listed_events":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"updated_events":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","channel_group":"group-a","listed_events":10,"updated_events":1},{"date":"2026-10-02","row_id":"row-2","channel_group":"group-b","listed_events":20,"updated_events":2},{"date":"2026-10-03","row_id":"row-3","channel_group":"group-a","listed_events":15,"updated_events":3},{"date":"2026-10-04","row_id":"row-4","channel_group":"group-b","listed_events":30,"updated_events":4}],"maxItems":200,"minItems":1},"field":{"enum":["listed_events","updated_events"],"type":"string","default":"listed_events"}}},"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_ojW7RBkuUhimjpqMHY0pi","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 two-measure correlation and secondary-measure weighted mean analytics on supplied local event calendar data (listed_events, updated_events) for up to 200 rows.","exampleAgentPrompt":"Can you run a two-measure correlation and weighted mean analysis on my local event calendar data — I have rows with listed_events and updated_events across channel groups like 'group-a' and 'group-b' from October 2026, and I want the secondary field set to listed_events?","exampleUseCases":[{"title":"Event listing vs update correlation","prompt":"I have 4 weeks of local event calendar data with daily listed_events and updated_events counts split by channel group. Can you run a two-measure correlation and weighted mean report on it so I can see how closely listing activity tracks update activity?"},{"title":"Channel group performance analysis","prompt":"Here are 150 rows of event calendar records with listed_events and updated_events per channel group and date. Please compute the correlation between the two measures and give me the weighted mean for listed_events as the secondary field."},{"title":"Monthly event calendar stats report","prompt":"I want to analyze my October event calendar data — I have rows for group-a and group-b with listed and updated event counts per day. Run the two-measure correlation plus secondary weighted mean report with updated_events as the field and give me the results."}],"resultDescription":"Returns two independent statistical reports sharing local analytical engines: (1) a two-measure correlation between listed_events and updated_events across supplied rows, and (2) a secondary-measure weighted mean for the selected field. Results are derived entirely from the supplied data with no external lookup or prediction.","failureModes":["Input array exceeds 200 rows — request rejected","Missing required fields (row_id, date, listed_events, updated_events) — validation error","Date values not matching YYYY-MM-DD pattern — schema validation failure","Null values in both measure columns for all rows — insufficient data for correlation","Invalid field enum value — rejected with schema error","Payment not completed — x402 payment required response"],"whenToPreferThis":"Choose this endpoint when you need both a correlation between two event calendar metrics and a weighted mean of a selected measure computed together in a single paid call over up to 200 rows of supplied data. It is purpose-built for local event calendar datasets with listed_events and updated_events fields, unlike general-purpose statistics APIs. Best when you already have the data locally and need offline analytical summaries without any live lookup or external enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:32:22.441Z","isFirstParty":false,"canonicalSlug":"local-event-calendars-two-measure-correlation-secondary-measure-e796097e"}