Metadata-Version: 1.1
Name: mrpy
Version: 1.0.0
Summary: An efficient alternative halo mass function distribution
Home-page: https://github.com/steven-murray/mrpy
Author: Steven Murray
Author-email: steven.murray@curtin.edu.au
License: MIT
Description: mrpy
        ====
        .. image:: https://travis-ci.org/steven-murray/mrpy.png?branch=master
        		:target: https://travis-ci.org/steven-murray/mrpy
        .. image:: https://coveralls.io/repos/steven-murray/mrpy/badge.svg?branch=master&service=github
                :target: https://coveralls.io/github/steven-murray/mrpy?branch=master
        
        A Python package for calculations with the MRP parameterisation of the Halo Mass Function.
        
        See Murray, Robotham, Power 2016 (in prep.) for more details on what the MRP is.
        
        
        Quick Start
        -----------
        
        Installation
        ++++++++++++
        Required packages are `numpy`, `scipy`, `mpmath` (for incomplete gamma functions),
        and `cached_property`.
        These should be automatically installed when installing `mrpy`.
        
        To use the MCMC fitting features, `emcee` and `pystan` are needed. These are *not*
        installed automatically.
        
        The simplest way to install is ``pip install mrpy``. This should install the required
        dependencies automatically.
        
        To get the bleeding edge, use ``pip install git+git://github.com/steven-murray/mrpy.git``.
        
        If for some reason ``pip`` is not an option, manually download the github
        repo and use ``python setup.py install``.
        
        Getting Started
        +++++++++++++++
        There's a lot of things that you can do with `mrpy`. What you require will depend on the problem at hand. We recommend
        looking at some of the examples, and the API itself for how to use the code.
        
        Documentation
        +++++++++++++
        `Read the docs <http://mrpy.readthedocs.org>`_.
        
        
        Features
        --------
        With `mrpy` you can:
        
        - Calculate basic statistics of the truncated generalised gamma distribution (TGGD) with the `TGGD` class: mean,
          mode, variance, skewness, pdf, cdf, generate random variates etc.
        - Generate MRP quantities with the `MRP` class: differential number counts, cumulative number counts, various methods
          for generating normalisations.
        - Generate the MRP-based halo mass function as a function of physical parameters via the `mrp_b13` function.
        - Fit MRP parameters to data in the form of arbitrary curves with the `get_fit_curve` function.
        - Fit MRP parameters to data in the form of a sample of variates with the `PerObjFit` class: simulation data is supported
          with extra efficiency, simulation suites fitted simultaneously is also supported, arbitrary priors on parameters,
          log-normal uncertainties on variates supported through a Stan-based routine.
        - Calculate analytic hessians, jacobians at any point (including the solution of a fit).
        - Use alternate parameterisations of the same form via the `reparameterise` module.
        - Work with a special entirely analytic model to understand the effects of various parameters in the `analytic_model` module.
        
        Examples
        --------
        There are several examples featured in the ``docs/examples`` directory of the github repository. These can also be found
        in the official documentation.
        
Keywords: halo mass function bayesian gamma
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: License :: OSI Approved :: MIT License
Classifier: Intended Audience :: Science/Research
Classifier: Natural Language :: English
Classifier: Topic :: Scientific/Engineering :: Mathematics
Classifier: Topic :: Scientific/Engineering :: Physics
