📧 Logistic Regression — Dark (Debug Friendly)
1) Upload & Model
Upload file (Excel .xlsx/.xls OR CSV)
B₀ (Intercept)
B₁ (Emails/week)
Recalculate
Fit Model
B₀:
-21.96
B₁:
2.52
LogL:
—
Rows:
0
2) What-if
Emails Per Week:
9
Unsubscribe Probability:
66.4%
Add Jitter
Show Model
Detected:
—
Debug log will appear here.
Model Curve & Data
Data Predictions
Cust
Emails
Y
Prob
Pred
Lik