{"uid":"cap_-9mL9xmac8_SjDwcZ7F8S","slug":"water-service-coverage-analytics-adjacent-row-changes-secondary-ac515556","name":"Water Service Coverage Analytics — Adjacent Row Changes & Secondary-Measure Weighted Mean","description":"Water service coverage — Adjacent row changes + Secondary-measure weighted mean: Adjacent row changes + Secondary-measure weighted mean for supplied water service coverage records (served_households, total_households). 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-economics-19-159?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","region","date","served_households","total_households"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"region":{"type":"string","default":"","maxLength":80},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"total_households":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"served_households":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","region":"group-a","row_id":"row-1","total_households":1,"served_households":10},{"date":"2026-10-02","region":"group-b","row_id":"row-2","total_households":2,"served_households":20},{"date":"2026-10-03","region":"group-a","row_id":"row-3","total_households":3,"served_households":15},{"date":"2026-10-04","region":"group-b","row_id":"row-4","total_households":4,"served_households":30}],"maxItems":200,"minItems":1},"field":{"enum":["served_households","total_households"],"type":"string","default":"served_households"}}},"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_haBM8OAVGLOr5UmY0kI9J","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 adjacent row changes and secondary-measure weighted mean for water service coverage data (served_households, total_households) across up to 200 rows in two bundled local analytical reports.","exampleAgentPrompt":"I have a dataset of water service coverage records with region, date, served_households, and total_households columns — can you run two reports on it: one showing adjacent row changes and one computing the secondary-measure weighted mean for the served_households field across up to 200 rows?","exampleUseCases":[{"title":"Regional water coverage trend analysis","prompt":"I've got monthly water service records for 5 regions over the past year — rows include region, date, served_households, and total_households. Can you compute both the row-to-row changes and the secondary-measure weighted mean for served_households so I can see how coverage is shifting?"},{"title":"Utility data QA and summary reporting","prompt":"Before I submit our quarterly water utility report, I need two analytical summaries on my household coverage data: adjacent row changes and a weighted mean using total_households as the secondary measure — the field I care about is served_households, and I have about 120 rows."},{"title":"Multi-region household coverage benchmarking","prompt":"We have water service data for two groups — group-a and group-b — across several dates. Can you run adjacent row change analysis and secondary-measure weighted mean calculations on the total_households field for all 80 rows so we can benchmark coverage levels across the groups?"}],"resultDescription":"Returns two analytical reports: (1) adjacent row change values for each row in the submitted dataset, and (2) a secondary-measure weighted mean of the selected field (served_households or total_households), both computed locally against the supplied data with no external lookups. Up to 200 rows per call.","failureModes":["Exceeding 200 rows returns a validation error","Missing required fields (row_id, region, date, served_households, total_households) causes rejection","Invalid date format (non YYYY-MM-DD) triggers schema validation failure","Null values in numeric fields may affect weighted mean computation","Payment failure (insufficient USDC balance) blocks execution via x402 protocol"],"whenToPreferThis":"Choose this endpoint when you need both adjacent row change analysis and secondary-measure weighted mean in a single low-cost call ($0.01 USDC for both reports) on water service coverage datasets up to 200 rows. Prefer it over general-purpose analytics tools when your data specifically involves served_households and total_households fields and you want offline/local computation with no external data dependencies or predictions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:40:04.932Z","isFirstParty":false,"canonicalSlug":"water-service-coverage-analytics-adjacent-row-changes-secondary-ac515556"}