Evaluate sampler cobaya

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
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Helena Garcia
Posts: 28
Joined: October 05 2021
Affiliation: UCI

Evaluate sampler cobaya

Post by Helena Garcia »

I am running the evaluate sampler in cobaya fixing :

Code: Select all

sampler:
  evaluate:
    override:
      logA: 3.05
      ns: 0.965
      theta_MC_100: 1.0416
      ombh2: 0.0224
      omch2: 0.12
      tau: 0.055
I was expecting to get the same minuslogpost value when running the same input .yaml file, but I am not. I want to evaluate the likelihood function at a precise point, could anyone help with this issue? Thanks in advance.
Antony Lewis
Posts: 1963
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: Evaluate sampler cobaya

Post by Antony Lewis »

If there are other parameters varying (e.g. likelihood nuisance parameters), they may be being set to default random values.
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