{"uid":"cap_0HoS4m3mLIap7fPF-UeUW","slug":"transcript-preparation-equal-width-histogram-two-measure-correlation-9b6a029a","name":"Transcript Preparation — Equal-Width Histogram + Two-Measure Correlation","description":"Transcript preparation — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation 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-12-171?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"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"}}},"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_KDzHKqV-y5izFa0YV2qZC","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 transcript preparation records by generating an equal-width histogram for a selected measure and computing the Pearson/linear correlation between transcribed_minutes and source_minutes across up to 200 rows.","exampleAgentPrompt":"I have 150 transcript preparation records with transcribed_minutes and source_minutes columns — can you run an equal-width histogram on transcribed_minutes using 8 bins and also compute the two-measure correlation between transcribed_minutes and source_minutes?","exampleUseCases":[{"title":"Transcription efficiency distribution audit","prompt":"I've got 120 rows of transcript prep data with transcribed_minutes and source_minutes for each job. Can you bucket the transcribed_minutes into 10 equal-width bins and show me the distribution, plus tell me how correlated the transcribed time is with the source time?"},{"title":"Document group correlation check","prompt":"Here are 80 transcript preparation records across two document groups — I want to know how strongly source_minutes correlates with transcribed_minutes, and also get a histogram of source_minutes split into 5 bins so I can see the spread."},{"title":"Quality review of transcription throughput","prompt":"Can you analyze these 200 transcript preparation records from last quarter? Specifically, build a 6-bin equal-width histogram on transcribed_minutes and compute the correlation between transcribed_minutes and source_minutes so I can spot any outliers in throughput."}],"resultDescription":"Returns two analytical reports: (1) an equal-width histogram for the selected field (transcribed_minutes or source_minutes) showing bin boundaries and row counts per bin, and (2) a two-measure correlation report quantifying the linear relationship between transcribed_minutes and source_minutes across all supplied rows.","failureModes":["Exceeds 200 row limit — API rejects payload with validation error","Invalid date format not matching YYYY-MM-DD pattern causes row-level validation failure","Null values in both measures may reduce correlation reliability or cause computation errors","Bin count outside 1–30 range triggers schema validation rejection","Empty rows array (minItems:1 violated) causes request failure"],"whenToPreferThis":"Choose this endpoint when you have transcript preparation records with paired transcribed_minutes and source_minutes fields and need both a frequency distribution (histogram) and a linear relationship measure (correlation) in a single low-cost call. It is purpose-built for transcription domain data with up to 200 rows and returns two independent statistical reports for $0.01 USDC, making it ideal for lightweight batch analytics without requiring an external analytics platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T12:33:15.614Z","isFirstParty":false,"canonicalSlug":"transcript-preparation-equal-width-histogram-two-measure-correlation-9b6a029a"}