{"uid":"cap_PEADWoCmh3wpejyuVHzmY","slug":"schema-conformity-analytics-category-frequencies-equal-width-histogram-3c52317a","name":"Schema Conformity Analytics: Category Frequencies + Equal-Width Histogram","description":"Schema conformity — Category frequencies + Equal-width histogram: Category frequencies + Equal-width histogram for supplied schema conformity records (valid_records, checked_records). 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-02-106?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","dataset_group","date","valid_records","checked_records"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"dataset_group":{"type":"string","default":"","maxLength":80},"valid_records":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"checked_records":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","dataset_group":"group-a","valid_records":10,"checked_records":1},{"date":"2026-10-02","row_id":"row-2","dataset_group":"group-b","valid_records":20,"checked_records":2},{"date":"2026-10-03","row_id":"row-3","dataset_group":"group-a","valid_records":15,"checked_records":3},{"date":"2026-10-04","row_id":"row-4","dataset_group":"group-b","valid_records":30,"checked_records":4}],"maxItems":200,"minItems":1},"field":{"enum":["valid_records","checked_records"],"type":"string","default":"valid_records"}}},"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_1RqMccEq91DvhylBKWdbo","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":"Computes category frequency counts and an equal-width histogram for schema conformity data (valid_records and checked_records) across up to 200 rows","exampleAgentPrompt":"Can you run category frequency and equal-width histogram analysis on my schema conformity data — I have 4 rows with dataset groups 'group-a' and 'group-b', and I want to analyze the valid_records field using 5 bins?","exampleUseCases":[{"title":"Daily schema validation audit summary","prompt":"I have 50 rows of daily schema conformity records across 3 dataset groups with valid_records and checked_records for each day — can you give me category frequencies by group and a 10-bin histogram of the valid_records field so I can see the spread?"},{"title":"Data pipeline quality distribution check","prompt":"Run a frequency and histogram analysis on my conformity data for the checked_records field — I've got 120 rows tagged with dataset groups like 'pipeline-A' and 'pipeline-B', and I want 8 histogram bins."},{"title":"Comparing record validity across dataset groups","prompt":"I want to understand how valid_records are distributed across my dataset groups — can you compute category frequencies and a 5-bin equal-width histogram for my 30-row schema conformity dataset using the valid_records field?"}],"resultDescription":"Returns two analytical reports: (1) category frequency counts broken down by dataset_group, and (2) an equal-width histogram of the selected field (valid_records or checked_records) partitioned into the specified number of bins (1–30), covering up to 200 input rows.","failureModes":["Missing required fields (row_id, date, valid_records, checked_records) cause validation errors","More than 200 rows submitted exceeds the row limit","Invalid date format (not YYYY-MM-DD) fails pattern validation","bin count outside 1–30 range rejected","Null values in valid_records or checked_records may be excluded or affect bin boundaries","Payment not completed via x402 protocol results in 402 response"],"whenToPreferThis":"Choose this endpoint when you need a quick, low-cost statistical summary (frequency distribution + histogram) of schema conformity metrics on a batch of up to 200 records without needing external data lookups, predictions, or professional assessment — especially when you want both a categorical breakdown by dataset group and a numeric distribution view in a single call for $0.01 USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:48:39.007Z","isFirstParty":false,"canonicalSlug":"schema-conformity-analytics-category-frequencies-equal-width-histogram-3c52317a"}