{"uid":"cap_qPYIlw6cT3C342_q58qht","slug":"numeric-precision-comparisons-base-100-series-explicit-missing-value-b8ce1e9a","name":"Numeric Precision Comparisons — Base-100 Series + Explicit Missing-Value Fill","description":"Numeric precision comparisons — Base-100 series + Explicit missing-value fill: Base-100 series + 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-20-169?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"},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":0}}},"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_NuhSlsZnNw6RkXK8tTfs0","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":"Analyzes supplied numeric pairs (source_value, transformed_value) with base-100 indexing and explicit missing-value fill, producing two analytical reports for up to 200 rows.","exampleAgentPrompt":"I have a dataset of 50 rows with source_value and transformed_value columns grouped into 'group-a' and 'group-b' — can you run a base-100 series anchored at row index 0 and fill any missing source_value entries using median, then give me both analytical reports?","exampleUseCases":[{"title":"Audit numeric transformation accuracy","prompt":"I have before-and-after numeric values from a data pipeline — can you index them to base-100 starting at row 0 and fill any nulls in the transformed_value column using the mean, so I can see where the transformation diverged the most?"},{"title":"Baseline a financial time series","prompt":"I've got 120 rows of daily revenue figures across two business groups from 2025-01-01 onward — please create a base-100 indexed series anchored at index 0 and fill any missing source_value entries with the median, then give me both reports."},{"title":"Data quality check before model training","prompt":"Before I train my model, I need to make sure there are no null values in my source_value column — can you fill missing entries using zero and also give me a base-100 comparison against the transformed_value for all 80 rows across my three dataset groups?"}],"resultDescription":"Returns two independent analytical reports: (1) a base-100 indexed series showing how source_value and/or transformed_value evolve relative to a chosen baseline row, and (2) an explicit missing-value fill report indicating which rows had nulls and what values were substituted (using zero, mean, or median). Both reports are computed locally from the supplied data with no external lookups.","failureModes":["Rows array exceeds 200 items — request rejected","Invalid date format (not YYYY-MM-DD) — validation error","base_index out of bounds for the supplied row count — error","source_value or transformed_value outside ±1,000,000,000,000 — rejected","Empty rows array — validation error","Invalid method enum value (not zero/mean/median) — error"],"whenToPreferThis":"Choose this endpoint when you need to (1) index a numeric time series to a base-100 scale from a specific anchor row, and/or (2) explicitly fill missing values in numeric columns using zero, mean, or median — and want both analyses in a single $0.01 call on up to 200 rows of supplied data. It requires no external data access and is best suited for offline or batch data quality and normalization workflows where you already have the source and transformed value pairs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T06:40:34.524Z","isFirstParty":false,"canonicalSlug":"numeric-precision-comparisons-base-100-series-explicit-missing-value-b8ce1e9a"}