I'll check the schema for your data.
Target: Sales · Predictors: TikTok, Facebook, Google Ads
Run it?
Running linear regression — usually takes 15-60 seconds...
✅ Analysis complete!
R² = 0.782 — 78.2% of sales variation explained
| Channel | ROI | p-value |
|---|---|---|
| Google Ads | $1.22/1$ | < 0.001 |
| $0.49/1$ | < 0.001 | |
| TikTok | $0.36/1$ | < 0.001 |
Google Ads delivers 3.4× the ROI of TikTok. Consider reallocating budget.