A python package that implements an easy-to-use interface for random variables, statistical distributions, and their algebra.
Project description
distribution-algebra
A python package that implements an easy-to-use interface for random variables, statistical distributions, and their algebra.
This Python package is brought to you by Vaibhav Karve.
distribution-algebra
recognizes Normal, Lognormal, Beta and Poisson
distributions. The package implements an interface to easily construct
user-defined Univariate distributions as well Vectorized distributions.
Additional features include:
- A
plot
function for probability density/mass function plotting. - A
draw
function for drawing random samples of specified size from a given distribution. - Addition and multiplication operations defined directly on distributions:
- For example, the sum of two Normal (Poisson) distributions is Normal (Poisson).
- The product of two Lognormal distributions is Lognormal.
- The sum of two arbitrary univariate distributions is expressed as a Vectorized distribution.
This package is written in Python v3.10, and is publicly available under the GNU-GPL-v3.0 license.
Installation and usage
To get started on using this package,
-
Istall Python 3.10 or higher.
-
python3.10 -m pip install distribution-algebra
-
Use it in a python script (or interactive REPL)
from distribution_algebra import Beta, Lognormal, Normal, Poisson x: Normal = Normal(mean=1.0, var=9.0) y: Normal = Normal(mean=1.0, var=16.0) assert x + y == Normal(mean=2.0, var=25.0)
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distribution
Hashes for distribution_algebra-0.1.3.tar.gz
Algorithm | Hash digest | |
---|---|---|
SHA256 | 2d271b79c39ad16d5e7978ab8d6a2ba094ae938d8d20a61e89316b50312a2df8 |
|
MD5 | 0d6610c0a981cfd55aed9d069e3c3129 |
|
BLAKE2b-256 | 02b1c298cf768496fd0cdc9277e91909adec7e36b122582b7f5f9552fc0f70bf |
Hashes for distribution_algebra-0.1.3-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 90f73692152e1c3c2a3966db2d158760e30e04fe3a3b98a18391be49426922eb |
|
MD5 | e7bbb30773301fe65ba39163d2032f14 |
|
BLAKE2b-256 | 7fab273f65bb53917dd08ab478042ab4d625d09dac7563a56ed6d82c6a8619d4 |