{"uid":"cap_Qexb2JAoG08VuDeG2gled","slug":"schema-conformity-analytics-equal-width-histogram-two-measure-25b67e3b","name":"Schema Conformity Analytics — Equal-Width Histogram & Two-Measure Correlation","description":"Schema conformity — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation 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-02-171?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","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_kqSmxk9oIdgCxLyhWl6lu","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":"Generates an equal-width histogram and a two-measure correlation report for schema conformity data (valid_records vs checked_records) across up to 200 rows.","exampleAgentPrompt":"I have 4 rows of schema conformity data — for group-a on 2026-10-01 row-1 had 10 valid out of 1 checked, group-b on 2026-10-02 row-2 had 20 valid out of 2 checked, group-a on 2026-10-03 row-3 had 15 valid out of 3 checked, group-b on 2026-10-04 row-4 had 30 valid out of 4 checked — give me an equal-width histogram with 5 bins on valid_records plus the correlation between valid_records and checked_records.","exampleUseCases":[{"title":"Data pipeline conformity audit","prompt":"Here are 50 rows of daily schema conformity logs with valid_records and checked_records per dataset group — build me a 10-bin histogram on valid_records and show me the correlation between valid_records and checked_records so I can spot trends."},{"title":"Weekly data quality review","prompt":"I have this week's schema conformity snapshot for 3 groups across 7 days — run a 5-bin equal-width histogram on checked_records and compute the two-measure correlation for valid_records vs checked_records so I can include it in my quality report."},{"title":"Cross-group conformity comparison","prompt":"I'm comparing schema conformity across two dataset groups over Q3 — can you analyze these 120 rows using a 15-bin histogram on valid_records and give me the correlation between valid_records and checked_records?"}],"resultDescription":"Returns two independent analytical reports: (1) an equal-width histogram partitioned into the requested number of bins showing frequency distribution of the chosen field (valid_records or checked_records), and (2) a correlation report measuring the statistical relationship between valid_records and checked_records across all supplied rows. Both reports are computed locally from the provided data with no external lookups.","failureModes":["Exceeding 200 rows causes a validation error","Supplying fewer than 1 row causes a validation error","Invalid date format (not YYYY-MM-DD) causes schema rejection","bins value outside 1–30 range causes validation error","Null values in valid_records or checked_records may affect correlation computation","Missing required row fields (row_id, date) causes row-level schema failure"],"whenToPreferThis":"Choose this endpoint when you have schema conformity audit data with valid_records and checked_records columns and need both a distribution profile (histogram) and a linear relationship measure (correlation) in a single call for up to 200 rows. It is ideal for data quality pipelines, governance dashboards, or audit reporting workflows where you want two complementary statistical views without setting up local analytics infrastructure. Prefer alternatives if you need more than 200 rows, require live data fetching, need predictions or forecasts, or need more than two statistical report types.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T00:58:12.207Z","isFirstParty":false,"canonicalSlug":"schema-conformity-analytics-equal-width-histogram-two-measure-25b67e3b"}