Alignment

Contains measurements for ordinal variables

Agreement
Berry Mielke: Indices of ordinal variation, 1992
Blair & Lacy: Measure of concentration, "l" squared, 2000
Consensus: Tastle & Wierman, A measure of ordinal dispersion
IQV: Index of qualitative variation
Kvalseth: Tarald O. Kvalseth, Measuring variation for nominal data
Leik: A Measure of Ordinal Consensus, Robert K. Leik
MRQ: Montalvo J.G., Reynal-Querol M.: Ethnic diversity and economic development.

Installation

The easiest way to install the package is via easy_install or pip:

$ pip install alignment

from alignment import consensus

dist = [9,0,0,3]
r = consensus(dist)