HOD Occupation Component Models

All of these can be imported from halotools.empirical_models.

Zheng et al. (2007)

Zheng07Cens([threshold, prim_haloprop_key]) Erf function model for the occupation statistics of central galaxies, introduced in Zheng et al.
AssembiasZheng07Cens(**kwargs) Assembly-biased modulation of Zheng07Cens.
Zheng07Sats([threshold, prim_haloprop_key, …]) Power law model for the occupation statistics of satellite galaxies, introduced in Kravtsov et al.
AssembiasZheng07Sats(**kwargs) Assembly-biased modulation of Zheng07Sats.

Leauthaud et al. (2011)

Leauthaud11Cens([threshold, …]) HOD-style model for any central galaxy occupation that derives from a stellar-to-halo-mass relation.
AssembiasLeauthaud11Cens(**kwargs) Assembly-biased modulation of Leauthaud11Cens.
Leauthaud11Sats([threshold, …]) HOD-style model for any satellite galaxy occupation that derives from a stellar-to-halo-mass relation.
AssembiasLeauthaud11Sats(**kwargs) Assembly-biased modulation of Leauthaud11Sats.

Tinker et al. (2013)

Tinker13Cens([threshold, prim_haloprop_key, …]) HOD-style model for a central galaxy occupation that derives from two distinct active/quiescent stellar-to-halo-mass relations.