{"resource":"https://agent402.tools/api/correlation","service":"Correlation (Pearson)","areas":["stock_prices"],"answering":true,"http_status":402,"latency_ms":193,"price_usdc":0.001,"buyers_30d":3,"calls_30d":3,"description":"Pearson correlation coefficient between two equal-length numeric series. Returns r (the correlation, -1 to 1), r² (variance explained), n (sample size). Use this to ask things like: is a stock's daily return correlated with a macro indicato","id":"b0726433f021","category":"Stock prices","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/b0726433f021"}