{"uid":"cap_aF_tvIlizyU6TpKdlE3EM","slug":"museum-footfall-secondary-measure-weighted-mean-2f9c494b","name":"Museum Footfall Secondary-Measure Weighted Mean","description":"Museum footfall - Secondary-measure weighted mean: Secondary-measure weighted mean for Museum footfall. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded secondary-measure weighted mean report.","url":"https://market.datapackvibe.com/x402/assistant-ar-analytics-museum-footfall-weighted-average?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","exhibit","date","visitors","dwell_minutes"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"exhibit":{"type":"string","default":"","maxLength":80},"visitors":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"dwell_minutes":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","exhibit":"group-a","visitors":10,"dwell_minutes":1},{"date":"2026-10-02","row_id":"row-2","exhibit":"group-b","visitors":20,"dwell_minutes":2},{"date":"2026-10-03","row_id":"row-3","exhibit":"group-a","visitors":15,"dwell_minutes":3},{"date":"2026-10-04","row_id":"row-4","exhibit":"group-b","visitors":30,"dwell_minutes":4}],"maxItems":200,"minItems":1},"field":{"enum":["visitors","dwell_minutes"],"type":"string","default":"visitors"}}},"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_pkv4bhctJww_IaTJtulbG","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 a secondary-measure weighted mean for museum footfall records, using either visitor counts or dwell minutes as the weighting field across up to 200 typed exhibit/date rows.","exampleAgentPrompt":"Can you compute the secondary-measure weighted mean for my museum footfall data — I have 4 rows across two exhibits (group-a and group-b) from October 2026, and I want the weighting based on dwell_minutes?","exampleUseCases":[{"title":"Compare exhibit engagement by dwell time","prompt":"I have daily visitor and dwell-minute records for three exhibits over the past month — can you calculate the dwell_minutes-weighted mean of visitors across all of them so I can see which exhibits are driving the most engaged attendance?"},{"title":"Weekly footfall summary for board report","prompt":"We collected museum footfall data for 50 rows this week across five exhibit halls. Can you give me the weighted mean of visitor counts, weighted by dwell_minutes, so I have a single summary figure for the board report?"},{"title":"Validate attendance metric for grant application","prompt":"I need a secondary-measure weighted mean of our museum visitor numbers using dwell time as the weight — here are our 30 dated exhibit records. The grant application needs a single defensible average attendance figure."}],"resultDescription":"A bounded secondary-measure weighted mean report for the supplied museum footfall rows. The result includes the computed weighted mean of the selected field (visitors or dwell_minutes) across all submitted exhibit/date records, expressed as local descriptive analytics with no forecasting or enrichment.","failureModes":["Fewer than 1 or more than 200 rows submitted — request rejected","Invalid date format (must be YYYY-MM-DD) — validation error","Missing required fields (row_id, exhibit, date, visitors, dwell_minutes) — schema validation failure","All weight values are null or zero — weighted mean undefined or error","Invalid field enum value (not 'visitors' or 'dwell_minutes') — rejected","Payment not processed or insufficient USDC balance — 402 response"],"whenToPreferThis":"Choose this endpoint when you have structured museum exhibit footfall records and need a statistically sound weighted mean where one measure (visitors or dwell_minutes) serves as the weight for the other — particularly for local descriptive analytics without any forecasting, enrichment, or external data lookup. It is purpose-built for museum/cultural institution attendance data with up to 200 records per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T00:46:34.600Z","isFirstParty":false,"canonicalSlug":"museum-footfall-secondary-measure-weighted-mean-2f9c494b"}