{"uid":"cap_LEzIb1W1txT5NbOA6siKr","slug":"research-sample-recovery-adjacent-row-changes-8293199e","name":"Research Sample Recovery – Adjacent Row Changes","description":"Research sample recovery - Adjacent row changes: Adjacent row changes 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 adjacent row changes report.","url":"https://market.datapackvibe.com/x402/assistant-ar-analytics-sample-recovery-period-change?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},"field":{"enum":["input_mass_g","recovered_mass_g"],"type":"string","default":"input_mass_g"}}},"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_7ygxSjhrllxe2ftLCjq_X","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 row-over-row changes in input or recovered mass for research sample recovery records, returning a local descriptive analytics report (up to 200 rows).","exampleAgentPrompt":"I have a list of up to 200 research sample recovery records with specimen names, dates, and masses — can you run an adjacent row changes report on the recovered_mass_g field to show how recovery changed between consecutive rows?","exampleUseCases":[{"title":"Tracking specimen recovery drift over time","prompt":"I have 50 daily sample recovery records for two specimen groups, group-a and group-b, with input and recovered mass in grams — can you compute the adjacent row changes for the recovered_mass_g field so I can see how recovery shifted from one day to the next?"},{"title":"QC check on input mass consistency","prompt":"Run an adjacent row changes analysis on the input_mass_g values from my lab's sample log — I want to flag any big jumps between consecutive rows so we can catch measurement inconsistencies early."},{"title":"Period-change summary for a research report","prompt":"I need a descriptive analytics summary showing how recovered_mass_g changed between each consecutive sample record in my dataset — I have about 120 rows across three specimen types and need the adjacent differences for my research report."}],"resultDescription":"A bounded adjacent row changes report containing per-row delta values for the selected mass field (input_mass_g or recovered_mass_g) across up to 200 supplied specimen records, with local descriptive analytics — no external enrichment or forecasting.","failureModes":["Fewer than 1 row supplied returns an error","More than 200 rows exceeds the maximum and will be rejected","Rows with null mass values for the selected field may produce null deltas","Malformed date strings not matching YYYY-MM-DD pattern will fail schema validation","Missing required fields (row_id, specimen, date, input_mass_g, recovered_mass_g) cause request rejection"],"whenToPreferThis":"Choose this endpoint when you have up to 200 sequential research sample recovery records and need a quick, self-contained row-over-row change calculation on mass values — especially when you do not need external enrichment, forecasting, or ranking, just local period-change descriptive analytics for specimen input or recovered mass.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:04.674Z","isFirstParty":false,"canonicalSlug":"research-sample-recovery-adjacent-row-changes-8293199e"}