bilby.core.likelihood.ZeroLikelihood

class bilby.core.likelihood.ZeroLikelihood(likelihood)

Bases: Likelihood

A special test-only class which already returns zero likelihood

Parameters:

likelihood: bilby.core.likelihood.Likelihood

A likelihood object to mimic

__init__(likelihood)

Empty likelihood class to be subclassed by other likelihoods

__call__(*args, **kwargs)

Call self as a function.

Methods

__init__(likelihood)	Empty likelihood class to be subclassed by other likelihoods
log_likelihood(parameters)
log_likelihood_ratio(parameters)	Difference between log likelihood and noise log likelihood
noise_log_likelihood()

Attributes

marginalized_parameters
meta_data

log_likelihood(parameters)

Parameters:

parameters: dict

A dictionary of the parameter names and associated values

Returns:

float

log_likelihood_ratio(parameters)

Difference between log likelihood and noise log likelihood

Parameters:

parameters: dict

A dictionary of the parameter names and associated values

Returns:

float

noise_log_likelihood()

Returns:

float