pythodds 0.2.1

Command line utilities for statistics, odds, and probabilities

pythodds

A command-line utility and Python library for calculating statistics, odds, and probabilities.

Features

• Binomial Distribution: Calculate PMF, CDF, and survival functions for binomial distributions
• Command-line Interface: Easy-to-use CLI tool (binom command)
• Pure Python: No external dependencies

Installation

Install from PyPI:

pip install pythodds

Or install from source:

git clone https://github.com/ncarsner/pythodds.git
cd pythodds
pip install -e .

Usage

Command Line

# Calculate binomial distribution probabilities
binom -n 10 -k 3 -p 0.4

# Specify a target and minimum probability threshold
binom -n 100 -k 30 -p 0.35 --target 40 --min-prob 0.05

Python Library

from src.utils.binomial_distribution import binomial_pmf, binomial_cdf_le, binomial_cdf_ge

# P(X = 3) for Binomial(n=10, p=0.4)
pmf = binomial_pmf(10, 3, 0.4)

# P(X <= 3) for Binomial(n=10, p=0.4)
cdf = binomial_cdf_le(10, 3, 0.4)

# P(X >= 3) for Binomial(n=10, p=0.4)
survival = binomial_cdf_ge(10, 3, 0.4)

Development

Clone the repository and install in editable mode:

git clone https://github.com/ncarsner/pythodds.git
cd pythodds
pip install -e .

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

Nicholas Carsner