Palash Nandi
Palash Nandi

Apr 26, 2021

·
1 min read

…ile odds ratio can vary between 0 to positive infinity, log (odds ratio) will vary between [-∞, ∞]. Specifically when odds ratio lies between [0,1], log (odds ratio) is negative.

‘Logit’ of Logistic Regression; Understanding the Fundamentals
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Saptashwa Bhattacharyya

Hi., Lets take two case,

Case_1: p = 0.9 then odd_1 = 0.9/0.1 =9

Case_2: p = 0.5 then odd_2 = 0.5/0.5 = 1

now odd ratio = 9/1 = 1 which violates the range [0,1].

Am I missing something ?

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Palash Nandi

Palash Nandi

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