CosmoCoffee

Hi,

Is there now a simple way of adding a prior with cobaya.likelihood? I know in the old version we can use _theory, with something like this:
which has been deprecated. Is there something similar we can use now?

Thanks!
Kunhao

You can add a prior to the priors block, explicitly listing arguments, e.g. see prior: block in

https://cobaya.readthedocs.io/en/latest/example_advanced.html#example-advanced-shell

If you need to use derived parameters in your prior, list them as derived parameters in the params block.

Great. Thanks a lot!

kunhao