Hello!
I am trying to compare my models, but I have some issues.
I use the equation
AIC = 2*k - 2 ln (Log Likelihood)
1. I don't know what to do with a -2, since the (-2 ) is already in the report from SPSS in a form of -2 Log Likelihood (red circle).
2. I have diferrent variables, continuous aren't of a question, but categorical, because some of them have more than two subgroups.
Therefore, I don't know what to use as k. I have two variables, but five or even seven subgrups in some cases.
For example - pictures 1 and 2.
Thank you.
I am trying to compare my models, but I have some issues.
I use the equation
AIC = 2*k - 2 ln (Log Likelihood)
1. I don't know what to do with a -2, since the (-2 ) is already in the report from SPSS in a form of -2 Log Likelihood (red circle).
2. I have diferrent variables, continuous aren't of a question, but categorical, because some of them have more than two subgroups.
Therefore, I don't know what to use as k. I have two variables, but five or even seven subgrups in some cases.
For example - pictures 1 and 2.
Thank you.
