{"uid":"cap_ee0I7DJHjjgTd_RQJse5z","slug":"days-payables-outstanding-benchmark-correlation-calculator-03286bd3","name":"Days Payables Outstanding Benchmark Correlation Calculator","description":"Days payables outstanding - Benchmark correlation: Calculate Pearson correlation against aligned supplied benchmarks; no causal or predictive claim. Metric: Days payables outstanding. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded benchmark correlation report.","url":"https://market.datapackvibe.com/x402/assistant-finance-payable-days-correlation?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["average_payables","credit_purchases","period_days"],"properties":{"period_days":{"type":"integer","default":365,"maximum":3660,"minimum":1},"average_payables":{"type":"number","default":4000,"maximum":1000000000000,"minimum":0,"description":"Amount in a consistent supplied currency and reporting period"},"credit_purchases":{"type":"number","default":25000,"maximum":1000000000000,"minimum":0,"description":"Amount in a consistent supplied currency and reporting period","exclusiveMinimum":0}},"additionalProperties":false},"default":[{"period_days":365,"average_payables":4000,"credit_purchases":25000},{"period_days":402,"average_payables":4400,"credit_purchases":27500.000000000004},{"period_days":365,"average_payables":4000,"credit_purchases":25000},{"period_days":402,"average_payables":4400,"credit_purchases":27500.000000000004}],"maxItems":200,"minItems":2},"benchmarks":{"type":"array","items":{"type":"number","default":1,"maximum":1000000000000000000,"minimum":-1000000000000000000},"default":[10,20,30,40],"maxItems":200,"minItems":2}}},"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_0y1l9bv765qTjExyGYxqz","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":"Calculates Pearson correlation between computed Days Payables Outstanding (DPO) values and user-supplied benchmark figures, returning a JSON report with formula, units, and limitations.","exampleAgentPrompt":"Can you compute the Pearson correlation between my Days Payables Outstanding and these benchmarks — I have 4 periods: period 1 is 365 days, average payables $4,000, credit purchases $25,000; period 2 is 402 days, $4,400 payables, $27,500 purchases; period 3 is 365 days, $4,000 payables, $25,000 purchases; period 4 is 402 days, $4,400 payables, $27,500 purchases — and my benchmarks are 45, 50, 55, 60 days?","exampleUseCases":[{"title":"Quarterly DPO vs industry benchmark check","prompt":"I have DPO data for four quarters — Q1: 365 days, $3,500 average payables, $22,000 credit purchases; Q2: 90 days, $3,800, $23,500; Q3: 91 days, $4,100, $24,000; Q4: 92 days, $4,300, $26,000 — and my industry benchmarks are 40, 42, 43, 45. Can you calculate the Pearson correlation between my DPO values and those benchmarks?"},{"title":"Multi-year payable days benchmark alignment","prompt":"Can you run a benchmark correlation on my Days Payables Outstanding for 3 years? Year 1: 365-day period, $5,000 average payables, $30,000 credit purchases; Year 2: 365 days, $5,500 payables, $33,000 purchases; Year 3: 365 days, $6,000 payables, $36,000 purchases. My supplied benchmarks are 60, 62, 65. Give me the Pearson correlation, formula, and limitations."},{"title":"Supplier payment terms statistical review","prompt":"I want to see how closely our payable days track our targets. We have two periods — period 1: 180 days, $2,000 average payables, $12,000 credit purchases; period 2: 180 days, $2,200 payables, $13,000 purchases — with benchmarks of 30 and 31. Can you calculate the Pearson correlation and tell me the formula and any limitations?"}],"resultDescription":"A JSON object containing the Pearson correlation coefficient between computed DPO values and the supplied benchmark series, along with the DPO formula used, units of measurement, and explicit limitations (e.g., no causal inference, no predictive claim, no live data).","failureModes":["Fewer than 2 rows or benchmarks provided — minimum array size of 2 required","Row count and benchmark count mismatch — arrays must align for correlation calculation","credit_purchases set to 0 or missing exclusiveMinimum violated — division by zero in DPO formula","Values exceeding maximum bounds (e.g., average_payables or credit_purchases above 1e12) rejected","period_days outside 1–3660 range returns validation error","Malformed JSON input returns 400-level error"],"whenToPreferThis":"Choose this endpoint when you need a statistically grounded Pearson correlation between Days Payables Outstanding computed from raw payables and credit purchase data against a user-supplied benchmark series, with explicit formula documentation and limitations. Prefer it over generic statistics APIs when you specifically need DPO-aware computation (not raw number correlation) and over financial data APIs when you are supplying your own figures rather than pulling live market data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T00:58:40.067Z","isFirstParty":false,"canonicalSlug":"days-payables-outstanding-benchmark-correlation-calculator-03286bd3"}