{"uid":"cap_5Nb_GhoTUWUesn5QM3SWM","slug":"numeric-precision-comparisons-record-quality-audit-explicit-missing-427ad7c1","name":"Numeric Precision Comparisons — Record Quality Audit + Explicit Missing-Value Fill","description":"Numeric precision comparisons — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied numeric precision comparisons records (source_value, transformed_value). 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-analytics-20-019?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","dataset_group","date","source_value","transformed_value"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"source_value":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"dataset_group":{"type":"string","default":"","maxLength":80},"transformed_value":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","source_value":10,"dataset_group":"group-a","transformed_value":1},{"date":"2026-10-02","row_id":"row-2","source_value":20,"dataset_group":"group-b","transformed_value":2},{"date":"2026-10-03","row_id":"row-3","source_value":15,"dataset_group":"group-a","transformed_value":3},{"date":"2026-10-04","row_id":"row-4","source_value":30,"dataset_group":"group-b","transformed_value":4}],"maxItems":200,"minItems":1},"field":{"enum":["source_value","transformed_value"],"type":"string","default":"source_value"},"method":{"enum":["zero","mean","median"],"type":"string","default":"median"}}},"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_NYPaPOR9BWyaPrwbe_Y-j","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":"Audits data quality and fills missing values for up to 200 rows of numeric source/transformed value pairs, producing two independent analytical reports.","exampleAgentPrompt":"Can you run a record quality audit and fill any missing values using median imputation on these 4 rows of source/transformed pairs — row-1 group-a 2026-10-01 source=10 transformed=null, row-2 group-b 2026-10-02 source=null transformed=2 — and apply the fill to the source_value field?","exampleUseCases":[{"title":"ETL pipeline output validation","prompt":"I just ran an ETL job on my pricing data and have up to 50 rows with source_value and transformed_value columns — can you audit the record quality and flag any missing values, filling nulls in source_value using the median?"},{"title":"Null-fill before ML feature prep","prompt":"Before I feed this dataset into my model, I need to fill missing values in the transformed_value column using the mean method — here are 120 rows with row IDs, dataset groups, dates, and the two numeric columns. Can you do that and give me a quality report?"},{"title":"Data integrity check across groups","prompt":"I have data from two dataset groups — group-a and group-b — with about 80 rows total of source and transformed numeric values. Can you run a quality audit to check for missing or null entries and fill any gaps in source_value with zero?"}],"resultDescription":"Returns two independent analytical reports: (1) a record quality audit summarizing completeness, null counts, and data integrity issues across the submitted rows; and (2) an explicit missing-value fill report showing which rows had nulls replaced using the selected fill method (zero, mean, or median) for the specified field. Both reports operate locally on the supplied data with no external lookups.","failureModes":["Rows array is empty or missing — returns validation error","More than 200 rows submitted — request rejected with maxItems error","row_id missing or empty string — schema validation failure","Date field does not match YYYY-MM-DD pattern — rejected","Numeric values outside ±1,000,000,000,000 range — rejected","Invalid fill method or field enum value — schema error"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, low-cost ($0.01 USDC) dual-report quality check on paired numeric source/transformed data — especially when you want both a quality audit AND null imputation in one call without any external API dependencies. Prefer this over generic data validation tools when your use case specifically involves comparing source vs. transformed numeric values by row and group, and you need a controlled fill strategy (zero, mean, or median).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:39:45.287Z","isFirstParty":false,"canonicalSlug":"numeric-precision-comparisons-record-quality-audit-explicit-missing-427ad7c1"}