{"uid":"cap_G8cBhsofeDOTFJJzYu1Ec","slug":"job-listing-inventories-two-measure-correlation-keyed-dataset-c15d4b81","name":"Job Listing Inventories — Two-Measure Correlation + Keyed Dataset Comparison","description":"Job listing inventories — Two-measure correlation + Keyed dataset comparison: Two-measure correlation + Keyed dataset comparison for supplied job listing inventories records (listing_count, duplicate_listings). 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-company-13-183?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","listing_count","duplicate_listings"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"listing_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"duplicate_listings":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","listing_count":10,"duplicate_listings":1},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","listing_count":20,"duplicate_listings":2},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","listing_count":15,"duplicate_listings":3},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","listing_count":30,"duplicate_listings":4}],"maxItems":200,"minItems":1},"other":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","listing_count","duplicate_listings"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"listing_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"duplicate_listings":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","listing_count":10,"duplicate_listings":1},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","listing_count":21,"duplicate_listings":2},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","listing_count":17,"duplicate_listings":3},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","listing_count":33,"duplicate_listings":4}],"maxItems":200,"minItems":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__EXbX-mgdniZhRjS2eNJa","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":"Runs two local analytical reports on job listing inventory data: a Pearson/Spearman correlation between listing_count and duplicate_listings, plus a keyed row-by-row comparison between two supplied datasets.","exampleAgentPrompt":"I have two sets of job listing inventory records — each with listing_count and duplicate_listings per company group and date, up to 200 rows each — can you run a two-measure correlation between listing_count and duplicate_listings and also do a keyed comparison between the two datasets?","exampleUseCases":[{"title":"Duplicate rate vs volume correlation check","prompt":"I've got weekly job listing counts and duplicate listing counts for about 150 rows across group-a and group-b from 2026-01-01 to 2026-03-31 — can you compute the correlation between listing_count and duplicate_listings and compare this dataset against last quarter's snapshot row by row?"},{"title":"Multi-company inventory drift analysis","prompt":"We track job listings across several company groups daily. Here are two snapshots of our inventory data — can you correlate total listings with duplicates across both datasets and then do a keyed comparison to show which rows changed between the two?"},{"title":"Job board quality audit across time periods","prompt":"I need to audit our job board for two periods: rows from Q1 and Q2 2026, each with listing_count and duplicate_listings per company. Please correlate the two measures and compare the Q1 and Q2 datasets record by record so I can see where duplicates spiked relative to volume."}],"resultDescription":"Returns two analytical reports: (1) a two-measure correlation report showing the statistical relationship between listing_count and duplicate_listings across supplied rows, including correlation coefficient and significance indicators; (2) a keyed dataset comparison report showing row-by-row differences between the primary and secondary datasets matched on row_id, company_group, and date. All computation is local with no external lookups.","failureModes":["Input array exceeds 200 rows — request rejected","Missing required fields (row_id, company_group, date, listing_count, duplicate_listings) — validation error","Date field does not match YYYY-MM-DD pattern — schema validation failure","Insufficient numeric variation in measures to compute meaningful correlation — may return null or NaN coefficient","Mismatched row_id keys between primary and comparison datasets — unmatched rows flagged or omitted in comparison report","Payment not included or insufficient — x402 payment required error"],"whenToPreferThis":"Choose this endpoint when you have pre-collected job listing inventory data (listing_count and duplicate_listings per company group and date) and need two offline statistical reports — a correlation analysis and a keyed dataset diff — computed locally without any live data fetching, prediction, or external API calls. Best when you want both reports in a single $0.01 USDC call for up to 200 rows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T06:45:24.522Z","isFirstParty":false,"canonicalSlug":"job-listing-inventories-two-measure-correlation-keyed-dataset-c15d4b81"}