Update Chapter 07 - Models, Statistical Inference and Learning.ipynb

telmo-correa / all-of-statistics

Self-study on Larry Wasserman's "All of Statistics"

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Update Chapter 07 - Models, Statistical Inference and Learning.ipynb #5

Closed Lukeeeeee closed 3 years ago

Lukeeeeee commented 3 years ago

fix MSE decomposition proof: there is one extra square on the second term of the following equation: &= \mathbb{E}_\theta(\hat{\theta_n} - \bar{\theta_n})^2

2 (\bar{\thetan} - \theta) \mathbb{E}\theta(\hat{\theta_n} - \bar{\theta_n})^2
\mathbb{E}_\theta(\hat{\theta_n} - \theta)^2