pygini

Compute the Gini index.


Keywords
gini, gini-index, sparsity
License
GPL-3.0
Install
pip install pygini==1.0.1

Documentation

pygini

Very simple module that computes the Gini index of a numpy array.

Installation

pip install pygini

Usage

import numpy as np
from pygini import gini

RG = np.random.default_rng(0)
A = RG.random(100)
GI = gini(A)

# Also compute along axis
A = RG.random((100, 80, 80))
GI = gini(A, axis=0)

# GI.shape = (80, 80)

See examples directory.