py21cmmc.likelihood.LikelihoodNeutralFractionTwoSided.__init__#

LikelihoodNeutralFractionTwoSided.__init__(redshift=5.9, xHI=0.06, xHI_sigma=0.05)[source]#

Neutral fraction likelihood/prior.

Parameters:

  • redshift (float or list of floats) – Redshift(s) at which the neutral fraction has been measured.

  • xHI (float or list of floats) – Measured values of the neutral fraction, corresponding to redshift.

  • xHI_sigma (float or list of floats) – Two-sided uncertainty of measurements.