{"uid":"cap_woB9RSOdrNOj4Bt8NztWi","slug":"research-sample-recovery-two-measure-correlation-27be54d1","name":"Research Sample Recovery Two-Measure Correlation","description":"Research sample recovery - Two-measure correlation: Two-measure correlation for Research sample recovery. 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 two-measure correlation report.","url":"https://market.datapackvibe.com/x402/assistant-ar-analytics-sample-recovery-correlation?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","specimen","date","input_mass_g","recovered_mass_g"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"specimen":{"type":"string","default":"","maxLength":80},"input_mass_g":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"recovered_mass_g":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","specimen":"group-a","input_mass_g":10,"recovered_mass_g":1},{"date":"2026-10-02","row_id":"row-2","specimen":"group-b","input_mass_g":20,"recovered_mass_g":2},{"date":"2026-10-03","row_id":"row-3","specimen":"group-a","input_mass_g":15,"recovered_mass_g":3},{"date":"2026-10-04","row_id":"row-4","specimen":"group-b","input_mass_g":30,"recovered_mass_g":4}],"maxItems":200,"minItems":1}}},"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_9KkCyeoSHQYGIbVS8Hek3","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 two-measure correlation (between input_mass_g and recovered_mass_g) over up to 200 research sample recovery records, returning a local descriptive analytics report.","exampleAgentPrompt":"Can you run a two-measure correlation on my research sample recovery data? I have 4 records — row-1 (group-a, 2026-10-01, input 10g, recovered 1g), row-2 (group-b, 2026-10-02, input 20g, recovered 2g), row-3 (group-a, 2026-10-03, input 15g, recovered 3g), row-4 (group-b, 2026-10-04, input 30g, recovered 4g) — and I want to see how input mass relates to recovered mass.","exampleUseCases":[{"title":"Lab yield correlation check","prompt":"I have 50 specimen recovery records from our lab — each has a date, specimen group, input mass, and recovered mass. Can you compute the correlation between how much we put in and how much we got back so I can see if yield scales linearly?"},{"title":"Multi-group sample comparison","prompt":"We ran sample recovery experiments on group-a and group-b specimens throughout October 2026. Here are the 80 rows with input and recovered mass in grams — can you give me a two-measure correlation report to see how recovery relates to input for this batch?"},{"title":"Quality control analytics for recovery process","prompt":"As part of our QC review, I need to correlate input_mass_g with recovered_mass_g across 150 samples collected over the past quarter — can you run the descriptive correlation analysis and tell me the strength of the relationship?"}],"resultDescription":"A bounded two-measure correlation report describing the statistical relationship (e.g. correlation coefficient and supporting descriptive statistics) between input_mass_g and recovered_mass_g across the supplied records. No external enrichment or forecasting is included — results are purely local and descriptive.","failureModes":["Fewer than 1 row supplied — validation error","More than 200 rows supplied — exceeds maxItems limit","Missing required fields (row_id, date, input_mass_g, or recovered_mass_g) — schema validation failure","Date field not matching YYYY-MM-DD pattern — rejected","Both mass fields null for all rows — insufficient numeric data for correlation","Payment failure or insufficient USDC balance — 402 response"],"whenToPreferThis":"Choose this endpoint when you have up to 200 typed research sample recovery records and need a fast, local two-measure correlation between input mass and recovered mass — no external data enrichment, no forecasting required. Ideal for lab QC workflows, yield analysis, and research reporting where a bounded, reproducible descriptive statistic is sufficient and cost must be kept minimal ($0.01 per call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:55:35.084Z","isFirstParty":false,"canonicalSlug":"research-sample-recovery-two-measure-correlation-27be54d1"}