@article{Tastle2006,
author = {Tastle, W.J. and Wierman, M.J.},
title= {An information theoretic measure for the evaluation of ordinal scale data},
year = {2006},
doi = {10.3758/BF03192803},
journal = {Behavior Research Methods},
volume = {38},
number = {3},
pages = {487--494},
}