Item Response Theory in Pumas

How-to
1

Hello,

Any previous experiences in using an IRT model (https://ascpt.onlinelibrary.wiley.com/doi/10.1002/psp4.12280) in Pumas? The idea is to model the latent toxicity severity based on physical examinations and questionnaires.

Is it possible and if so, are there MWE of this?

Also curious on your view on comparing it with a deepNLME approach in DeepPumas.

Kind regards,

Medhat

2

Hi @medhat. Sorry for the delayed response. I am writing a tutorial on IRT in Pumas and will link it here once it is published, most likely next week. I will also answer your DeepPumas question there.

1 Like
3

Sounds good - looking forward to it.