There is an error in the calculation of p(i). In both the PDF and online versions of the article, p(i) is calculated as n(i)*T, which is incorrect. Instead, p(i) should be calculated as n(i)/T.
Citation: The PLOS ONE Staff (2014) Correction: Changes in Semi-Arid Plant Species Associations along a Livestock Grazing Gradient. PLoS ONE 9(2): e91478. https://doi.org/10.1371/journal.pone.0091478
Published: February 27, 2014
Copyright: © 2014 The PLOS ONE Staff. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.