kwin-wang / chaospy

Source code and documentation for the Chaospy package for uncertainty quantification.

Home Page:http://hplgit.github.io/chaospy/doc/web/index.html

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Chaospy

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Chaospy is a numerical tool for performing uncertainty quantification using polynomial chaos expansions and advanced Monte Carlo methods.

A article in Elsevier Journal of Computational Science has been published introducing the paper: (http://dx.doi.org/10.1016/j.jocs.2015.08.008)

Requirements

python numpy scipy networkx

Optional packages

For regression analysis:

scikit-learn

Prerequisite in Debian/Ubuntu

To install the prerequisite on a Debian/Ubuntu machine:

sudo apt-get install python-scipy python-networkx cython gcc

For scikit-learn:

sudo apt-get install build-essential python-dev \ python-setuptools libatlas-dev libatlas3gf-base

Installation

To install in the site-packages directory and make it importable from anywhere.

Automated download and installation can be done by running the following as super user:

pip install -e git+https://github.com/hplgit/chaospy.git#egg=chaospy

Alternative, download the Github folder and run the following command as super user in the root folder:

python setup.py install

For scikit-learn:

pip install --user --install-option="--prefix=" -U scikit-learn

License

The core code base is licensed under BSD terms. Files with deviating license have their own license written on top of the file.

About

Source code and documentation for the Chaospy package for uncertainty quantification.

http://hplgit.github.io/chaospy/doc/web/index.html


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