{"uid":"cap_w6nBgL37X6_9WxNlRxKZd","slug":"polymer-measurements-missingness-co-occurrence-analysis-2d49880e","name":"Polymer Measurements - Missingness Co-occurrence Analysis","description":"Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for polymer lot/method-pinned measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL.","url":"https://www.mahastrategies.com/api/v1/compute/polymer-measurements/missingness-cooccurrence?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","maxItems":32,"minItems":1},"dataClass":{"enum":["public","synthetic"],"type":"string"},"nonpersonalMetadata":{"type":"boolean","const":true}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.020319","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":"$0.020319/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020319","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020319","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VmG4pKKRNH_gwl8yrzjfC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.020319","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Counts co-occurring missing values across owner, revision, and content pins in polymer lot/method-pinned measurement records without treating absent values as matching.","exampleAgentPrompt":"Can you check my polymer lot measurement records — up to 32 rows, synthetic data, non-personal metadata only — and count how often owner, revision, and content pins are simultaneously missing without treating absent values as if they matched?","exampleUseCases":[{"title":"Polymer batch QA missingness audit","prompt":"I have a batch of up to 20 synthetic polymer measurement records and I need to know how many of them have co-occurring missing owner and revision pins — make sure absent values aren't counted as matches. Non-personal metadata only."},{"title":"Pre-submission data completeness check","prompt":"Before I submit this polymer lot dataset, can you count how often owner, revision, and content pins are all missing at the same time across my synthetic records? I want to catch paired gaps before they cause problems downstream."},{"title":"Method-pinned measurement gap detection","prompt":"Can you analyze these polymer method-pinned measurement rows and tell me which combinations of owner, revision, and content pins are co-missing most frequently? It's synthetic data with non-personal metadata."}],"resultDescription":"Returns counts of co-occurring missing values across the owner, revision, and content pin fields in the supplied polymer measurement rows, distinguishing genuinely absent paired pins from present ones without silently treating missing as matching.","failureModes":["Input array exceeds 32 rows — request rejected","dataClass not one of 'public' or 'synthetic' — schema validation error","nonpersonalMetadata not set to true — request rejected","Empty rows array — minimum 1 row required","Malformed row objects missing expected pin fields — computation may return zero counts or error"],"whenToPreferThis":"Use this endpoint when you need to rigorously audit co-occurring missing pin combinations (owner, revision, content) in polymer lot or method-pinned measurement records, especially when you need to ensure that absent values are never silently treated as matching values. Prefer this over general null-checking tools when the domain is polymer measurements with structured pin metadata.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T12:43:07.585Z","isFirstParty":false,"canonicalSlug":"polymer-measurements-missingness-co-occurrence-analysis-2d49880e"}