Short question,

When specifying a logistic regression model as below, does one also include B0?

In other words, does the bottom part of the equation look like:

A. 1 + exp(-(B1X1 + B2X2)

B. 1 + exp(-(B0 + B1X1 + B2X2)

And how about and error term?

enter image description here


It's always option B. So in the notation of your source:

$$ t = \beta_0 + \beta_1 x_1 + \cdots + \beta_k x_k $$


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.