Plot Roc - Curve Excel

You should now have a table like:

Assume Sensitivity (TPR) values in col J and FPR values in col K.

= =G2/(G2+H2) ⚠️ Handle division by zero: if denominator is 0, set value to 0 or N/A. Step 4: Copy Formulas for All Thresholds Drag these formulas down for every threshold value you defined.

By [Your Name] | Data Analysis & Excel Tips plot roc curve excel

Column N: = =L3*M3 (drag down)

So next time your manager asks, “How good is our model?” – you don’t need to fire up Jupyter. Just open Excel and show them the curve.

= =COUNTIFS($A$2:$A$100,0,$B$2:$B$100,"<"&E2) You should now have a table like: Assume

= =COUNTIFS($A$2:$A$100,1,$B$2:$B$100,"<"&E2)

= =F2/(F2+I2)

with your own data or download our free template below (link to template). And if you found this helpful, share it with a colleague who still thinks Excel can’t do machine learning evaluation! Have questions or an Excel trick to add? Drop a comment below! By [Your Name] | Data Analysis & Excel

If you work in data science, machine learning, or medical diagnostics, you’ve probably heard of the (Receiver Operating Characteristic curve). It’s a powerful tool to evaluate the performance of a binary classification model. But what if you don’t have access to Python, R, or SPSS?

= =COUNTIFS($A$2:$A$100,1,$B$2:$B$100,">="&E2)

| A (Actual) | B (Predicted Prob) | |------------|--------------------| | 1 | 0.92 | | 0 | 0.31 | | 1 | 0.88 | | 0 | 0.45 | | 1 | 0.67 | | ... | ... |