1 reply to this topic

[Erik.Hahn]

Hello,

 

Can I use AIC or BIC to compare identical models that used FOCE-I for one run and QRPEM for another run? 

 

Can I use AIC or BIC to compare non-nested models?

 

Thanks,

Erik 

[bwendt@certara.com]

Erik,

 

I checked with our dev team and they confirmed:

 

it is not feasible to compare the -2LL given by different algorithms (QRPEM and FOCE) due to different methods of LL compuation.

 

However, you can use AIC or BIC to compare non-nested models, provided the same engine with the same options are used.

 

Hope, this helps.

 

Bernd