Krippendorff

Fast computation of Krippendorff's alpha agreement measure.

Based on Thomas Grill implementation. Works on Python 3.5+.

Example usage

Given a reliability data matrix, run:

import krippendorff

reliability_data = ...
krippendorff.alpha(reliability_data)

See sample.py and alpha's docstring for more.

Installation

pip install krippendorff

Caveats

The implementation is fast as it doesn't do a nested loop for the coders. However, V should be small, since a matrix of VxV it's used.