aic bic

I am trying to calculate BIC in python. In python, there is no inbuilt library for computing BIC. I referenced the following link to compute variance and BIC further:-...

Dear readers, I am struggeling with the model selection (ICs are very different and many insignificant models). Which model would you choose, and can you give a reason why you would choose this model? And what would an alternative? I would highly appreciate your input!! Model F>P ---R2...