{"uid":"cap_4sRse3BPYNunGjHHgHLca","slug":"elevation-samples-numeric-interval-filter-two-measure-correlation-390e6d4e","name":"Elevation Samples — Numeric Interval Filter + Two-Measure Correlation","description":"Elevation samples — Numeric interval filter + Two-measure correlation: Numeric interval filter + Two-measure correlation for supplied elevation samples records (elevation_m, sample_weight). 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-weather-13-131?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","station_group","date","elevation_m","sample_weight"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"elevation_m":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"sample_weight":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"station_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","elevation_m":10,"sample_weight":1,"station_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","elevation_m":20,"sample_weight":2,"station_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","elevation_m":15,"sample_weight":3,"station_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","elevation_m":30,"sample_weight":4,"station_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["elevation_m","sample_weight"],"type":"string","default":"elevation_m"},"maximum":{"type":"number","default":100,"maximum":1000000000000,"minimum":-1000000000000},"minimum":{"type":"number","default":0,"maximum":1000000000000,"minimum":-1000000000000}}},"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_JF8_NIa8Zoghtlt75gyCm","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":"Filters elevation sample rows by a numeric interval on a chosen field and computes a two-measure correlation between elevation_m and sample_weight for up to 200 supplied rows.","exampleAgentPrompt":"I have 150 elevation sample records with elevation_m and sample_weight columns — can you filter them to keep only rows where elevation_m is between 0 and 500, and also run the two-measure correlation between elevation_m and sample_weight for me?","exampleUseCases":[{"title":"Outlier elevation range exclusion","prompt":"Here are my 80 station elevation readings — filter out anything outside 10 to 800 meters on the elevation_m field and tell me the correlation between elevation_m and sample_weight for what's left."},{"title":"Sample weight vs altitude correlation","prompt":"I've got 200 rows of elevation samples from multiple station groups — run the interval filter keeping elevation_m between 50 and 950, and give me the two-measure correlation report for elevation_m and sample_weight."},{"title":"Station group data quality check","prompt":"Can you take these 60 elevation sample rows and filter on sample_weight between 1 and 100, then run the correlation analysis between elevation_m and sample_weight so I can check if heavier samples cluster at certain elevations?"}],"resultDescription":"Returns two analytical reports: (1) a numeric interval-filtered subset of the supplied rows based on the chosen field and min/max bounds, and (2) a two-measure correlation result between elevation_m and sample_weight — all computed locally on the supplied data, with no external lookups.","failureModes":["More than 200 rows submitted — exceeds maxItems limit","Invalid date format (not YYYY-MM-DD) in row records","Missing required row fields (row_id, station_group, date, elevation_m, sample_weight)","minimum value greater than maximum value causing empty filter result","Null values in both numeric fields preventing correlation computation","Non-numeric values passed for elevation_m or sample_weight"],"whenToPreferThis":"Choose this endpoint when you have up to 200 pre-collected elevation sample records and need both a numeric range filter and a correlation between elevation and sample weight in a single low-cost ($0.01 USDC) call, without requiring any live data lookup or external data enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T18:51:15.424Z","isFirstParty":false,"canonicalSlug":"elevation-samples-numeric-interval-filter-two-measure-correlation-390e6d4e"}