Metadata-Version: 1.2
Name: aggregate
Version: 0.7.13
Summary: aggregate - working with compound probability distributions
Home-page: UNKNOWN
Author: Stephen J. Mildenhall
Author-email: steve@convexrisk.com
Maintainer: Stephen J. Mildenhall
Maintainer-email: steve@convexrisk.com
License: BSD
Project-URL: Documentation, https://aggregate.readthedocs.io/en/latest/
Project-URL: Source Code, https://github.com/mynl/aggregate_project
Description: aggregate: a powerful aggregate loss modeling library for Python
        ================================================================
        
        What is it?
        -----------
        
        **aggregate** is a Python package providing fast, accurate, and expressive data
        structures designed to make working with probability distributions
        easy and intuitive. Its primary aim is to be an educational tool, allowing
        experimenation with complex, **real world** distributions. It has applications in
        insurance, risk management, actuarial science and related areas.
        
        Main Features
        -------------
        
        Here are just a few of the things that ``aggregate`` does well:
        
          - Output in tabular form using Pandas
          - Human readable persistence in YAML
          - Built in library of insurance severity curves for both catastrophe and non
            catastrophe lines
          - Built in parameterization for most major lines of insurance in the US, making it
            easy to build a "toy company" based on market share by line
          - Clear distinction between catastrophe and non-catastrohpe lines
          - Use of Fast Fourier Transforms throughout differentiates ``aggregate`` from
            tools based on simulation
          - Fast, accurate - no simulations!
          - Graphics and summaries following Pandas and Matplotlib syntax
        
        
        Potential Applications
        ----------------------
        
          - Education
               * Building intuition around how loss distribtions convolve
               * Convergence to the central limit theorem
               * Generalized distributions
               * Compound Poisson distributions
               * Mixed distributiuons
               * Tail behavior based on frequency or severity tail
               * Log concavity properties
          - Pricing small insurance portfolios on a claim by claim basis
          - Analysis of default probabilities
          - Allocation of capital and risk charges
          - Detailed creation of marginal loss distributions that can then be
            sampled and used by other simulation software, e.g. to incorporate
            dependence structures, or in situations where it is necessary to
            track individual events, e.g. to compute gross, ceded and net bi-
            and trivariate distributions.
        
        Missing Features
        ----------------
        
        Here are some important things that ``aggregate`` does **not** do:
        
          - It is strictly univariate. It is impossible to model bivariate or multivariate distributions.
            As a result ``aggregate`` is fast and accurate
          - ``aggregate`` can model correlation between variables using shared mixing variables. This
            is adequate to build realistic distributions but would not be adequate for an industrial-
            strength insurance company model.
        
        Documentation
        -------------
        
        http://www.mynl.com/aggregate/index.html
        
        
        Where to get it
        ---------------
        
        * The source code is currently hosted on GitHub at:
        * https://github.com/mynl/aggregate
        
        
        Installation
        ------------
        
        pip install aggregate
        
        
        Dependencies
        ------------
        
        - [NumPy](https://www.numpy.org): 1.9.0 or higher
        - [Pandas](https://github.com/pandas-dev/pandas): 0.23.0 or higher
        
        License
        -------
        
        [BSD 3](LICENSE)
        
        Contributing to aggregate
        -------------------------
        
        All contributions, bug reports, bug fixes, documentation improvements,
        enhancements and ideas are welcome.
        
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: BSD License
Classifier: Topic :: Education
Classifier: Topic :: Office/Business :: Financial
Classifier: Topic :: Scientific/Engineering :: Mathematics
Classifier: Intended Audience :: Financial and Insurance Industry
Classifier: Intended Audience :: Education
