Question: For binary observations, consider the model (x) = 1/2 + (1/)tan 1 ( + x). Which distribution has cdf of this form? Explain when a

For binary observations, consider the model π(x) = 1/2 + (1/π)tan^–1(α + βx). Which distribution has cdf of this form? Explain when a GLM using this curve might be more appropriate than logistic regression.

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