Correlation Checker
Do two of your marketing metrics move together?
Paste two or more columns of numbers over the same dates. Ad platform conversions and CRM MQLs, LLM mentions and direct traffic, anything. You get a Pearson and a Spearman for every pair.
Free and open source. The math runs in your browser, so your data never leaves this tab. Run it yourself from the repo.
Your dataiPaste from a spreadsheet or a CSV. A date or week column first is optional. Then two or more columns of numbers covering the same periods. Commas, $ and % are fine.
Examples:
8 rows, 2 columns of numbers. Illustrative example data. Paste your own to replace it.
Results
1 means they move together. -1 means one goes up as the other goes down. 0 means no relationship. Correlation, not causation.
platform_conversions vs crm_mqls
- PearsoniUses the actual values. Asks how close the points sit to a straight line.
- 0.91
- SpearmaniRanks both columns first, then runs the same math on the ranks. Asks whether they put the periods in the same order. Handles relationships that consistently go one direction, even if not a straight line.
- 0.95
- niHow many paired rows went into the math, after any lag.
- 8
Small sample (8 rows). Treat this as a rough read, not a finding. Aim for at least 12.