{"uid":"cap_CZzFyF9uJmFVeP5igIT2r","slug":"source-diversity-base-100-series-two-measure-correlation-analyzer-98515ff4","name":"Source Diversity Base-100 Series + Two-Measure Correlation Analyzer","description":"Source diversity — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation for supplied source diversity records (source_count, outlet_count). 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-news-17-165?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","channel_group","date","source_count","outlet_count"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"outlet_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"source_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"channel_group":{"type":"string","default":"","maxLength":80}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","outlet_count":1,"source_count":10,"channel_group":"group-a"},{"date":"2026-10-02","row_id":"row-2","outlet_count":2,"source_count":20,"channel_group":"group-b"},{"date":"2026-10-03","row_id":"row-3","outlet_count":3,"source_count":15,"channel_group":"group-a"},{"date":"2026-10-04","row_id":"row-4","outlet_count":4,"source_count":30,"channel_group":"group-b"}],"maxItems":200,"minItems":1},"field":{"enum":["source_count","outlet_count"],"type":"string","default":"source_count"},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":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_t9-PZQGqEXlEFct7Ro5JX","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 a base-100 indexed time series and a two-measure correlation report for supplied source diversity data (source_count and outlet_count) across up to 200 rows.","exampleAgentPrompt":"I have daily source diversity data for two channel groups over 4 days — source_count and outlet_count values per row — can you index the source_count field to base 100 starting at row 0 and also compute a two-measure correlation between source_count and outlet_count across all rows?","exampleUseCases":[{"title":"Media diversity trend benchmarking","prompt":"I have 30 days of news source diversity data with source_count and outlet_count per day across channel groups A and B. Can you index the outlet_count field to base 100 starting at row 0 and give me a correlation report between source_count and outlet_count?"},{"title":"Channel group source comparison","prompt":"Here are 50 rows of weekly source and outlet counts for three channel groups. Please normalize source_count to a base-100 series using row 0 as the baseline and also run a two-measure correlation between source_count and outlet_count."},{"title":"News outlet diversity analysis for quarterly report","prompt":"I've got 90 rows of quarterly source diversity records with outlet_count and source_count. Index outlet_count to base 100 from row 0 and compute the correlation between the two measures so I can include both reports in our quarterly review."}],"resultDescription":"Returns two analytical reports: (1) a base-100 indexed time series for the chosen field (source_count or outlet_count), normalizing values relative to a specified base row; and (2) a two-measure correlation report quantifying the relationship between source_count and outlet_count across the supplied rows. Both reports use local analytical engines with no external data lookups.","failureModes":["Missing required fields (row_id, date, source_count, outlet_count, channel_group) cause validation errors","Date strings not matching YYYY-MM-DD pattern are rejected","More than 200 rows submitted exceeds the maxItems limit and will be rejected","base_index referencing a row index beyond the submitted row count causes an error","Null values in source_count or outlet_count may affect correlation computation","Payment of 0.01 USDC not provided results in 402 response"],"whenToPreferThis":"Choose this endpoint when you have up to 200 rows of source diversity data (source_count and outlet_count) and need both a base-100 normalized trend series and a two-measure correlation analysis in a single call. It is purpose-built for media/news source diversity analytics and is cost-effective at $0.01 USDC for both reports together. Prefer this over general statistics APIs when your data is already structured with row_id, date, and channel_group fields matching the schema.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:53:32.695Z","isFirstParty":false,"canonicalSlug":"source-diversity-base-100-series-two-measure-correlation-analyzer-98515ff4"}