{"uid":"cap_xWvM-ahUuQysvaFreyZtr","slug":"transcript-preparation-category-frequencies-explicit-missing-value-fill-2339ee8b","name":"Transcript Preparation: Category Frequencies + Explicit Missing-Value Fill","description":"Transcript preparation — Category frequencies + Explicit missing-value fill: Category frequencies + Explicit missing-value fill for supplied transcript preparation records (transcribed_minutes, source_minutes). 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-writing-12-112?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","document_group","date","transcribed_minutes","source_minutes"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"document_group":{"type":"string","default":"","maxLength":80},"source_minutes":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"transcribed_minutes":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","document_group":"group-a","source_minutes":1,"transcribed_minutes":10},{"date":"2026-10-02","row_id":"row-2","document_group":"group-b","source_minutes":2,"transcribed_minutes":20},{"date":"2026-10-03","row_id":"row-3","document_group":"group-a","source_minutes":3,"transcribed_minutes":15},{"date":"2026-10-04","row_id":"row-4","document_group":"group-b","source_minutes":4,"transcribed_minutes":30}],"maxItems":200,"minItems":1},"field":{"enum":["transcribed_minutes","source_minutes"],"type":"string","default":"transcribed_minutes"},"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_0NiyLjx1bO2JNaS9PwoAm","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 up to 200 transcript preparation records to produce category frequency counts and fills missing values in a specified field using zero, mean, or median imputation.","exampleAgentPrompt":"I have 4 transcript preparation records with transcribed_minutes and source_minutes fields — can you run a category frequency analysis on the document groups and fill any missing transcribed_minutes values using median imputation?","exampleUseCases":[{"title":"Missing transcription duration imputation","prompt":"I have a batch of 150 transcript records across several document groups and some transcribed_minutes values are null — fill the missing ones using the median and also give me a frequency breakdown of document groups."},{"title":"Source minutes zero-fill for billing audit","prompt":"Can you take my 80 transcript prep rows and fill any missing source_minutes with zero, then count how many records fall into each document group? I need both reports for a billing audit."},{"title":"Transcription coverage summary by group","prompt":"I've got transcript records from three document groups over the past quarter — run category frequencies on the groups and impute any missing transcribed_minutes using the mean so I can see coverage gaps."}],"resultDescription":"Returns two analytical reports: (1) a category frequency table showing how often each document_group value appears across the submitted rows, and (2) an explicit missing-value fill report where null values in the selected field (transcribed_minutes or source_minutes) are replaced with the chosen method (zero, mean, or median), showing original and filled values per row.","failureModes":["Fewer than 1 row or more than 200 rows submitted — request rejected","Invalid date format (not YYYY-MM-DD) — validation error","Field value out of allowed numeric range — schema rejection","Missing required fields (row_id, document_group, date) — error response","Invalid method enum value (not zero/mean/median) — rejected","Invalid field enum value (not transcribed_minutes/source_minutes) — rejected"],"whenToPreferThis":"Choose this endpoint when you have transcript preparation data (transcribed_minutes, source_minutes) and need both a category frequency breakdown by document group AND missing-value imputation in a single low-cost call. It is ideal for small-to-medium datasets (up to 200 rows) where you want local, deterministic statistical analysis without any external lookups, predictions, or side effects. Prefer this over general-purpose data tools when your data specifically uses the transcript preparation schema with document_group, transcribed_minutes, and source_minutes fields.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T00:38:59.341Z","isFirstParty":false,"canonicalSlug":"transcript-preparation-category-frequencies-explicit-missing-value-fill-2339ee8b"}