Decision Curve Analysis: Step by Step 👣

Uriah Finkel

Decision Curve Analysis: Step by Step 👣 Uriah Finkel

Decision Curve Analysis: Step by Step 👣
Acknowledgement:
Agenda
Code for Decision Curve Analysis 💻
Introduction
Which Model is Better? 🤔
Which Model is Better? 🤔
Which Model is Better? 🤔
Traditional Statistical Metric:
How to draw a Decision Curve?
Step 1 👣: Benefit is Good
Green
Green
True Positives
False Positives
False Negatives
True Negatives
Decision Tree
Decision Tree
Decision Tree
Decision Tree
Decision Tree
Decision Tree
Decision Tree
Decision Tree
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 1 👣: Benefit is Good
Step 2 👣: Preference Differ
Step 2 👣: Preference Differ
Step 2 👣: Preference Differ
Step 3 👣:Unit of Preference = Threshold Probability
Step 3 👣: Unit of Preference = Threshold Probability
Step 3 👣: Unit of Preference = Threshold Probability
Step 3 👣: Unit of Preference = Threshold Probability
Step 3 👣: Unit of Preference = Threshold Probability
Step 3 👣: Unit of Preference = Threshold Probability
Step 3 👣: Unit of Preference = Threshold Probability
Step 4 👣:Benefit is actually Net Benefit
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Step 4 👣: Benefit is actually Net Benefit
Step 4 👣: Benefit is actually Net Benefit
Step 4 👣: Benefit is actually Net Benefit
Step 4 👣: Benefit is actually Net Benefit
Step 4 👣: Benefit is actually Net Benefit
Step 4 👣: Benefit is actually Net Benefit
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
Step 5 👣: Net benefit can also be expressed as Interventions Avoided
How much of a difference is enough?
How much of a difference is enough?
How much of a difference in curves is enough?
How much of a difference in curves is enough?
How much of a difference in curves is enough?
How much of a difference in curves is enough?
How much of a difference in curves is enough?
How much of a difference in curves is enough?
How is treatment effect taken into account?
How is treatment effect taken into account?