Simulation for power analysis

Simulasi Statistik di Python

Tushar Shanker

Data Scientist

What is power?

• What Is Power? - Statistics Teacher
• $\text{power} = P(\text{rejecting Null} | \text{true alternative})$
• Probability of detecting an effect if it exists.
• Depends on sample size, $\alpha$ and effect size.
• Typically 80% power recommended for $\alpha = 0.05$.

News media website

Simulation for power analysis

Let's practice!

Simulasi Statistik di Python