The first line of the last paragraph of the section 'Model fitting procedure' of the Materials and Methods section is missing. The sentence "ansformed before inference to enforce constraints." should read "All parameters are suitably transformed before inference to enforce constraints." The first equation in the section 'Model comparison' is also incorrect and should appear as the following:
Citation: Huys QJM, Cools R, Gölzer M, Friedel E, Heinz A, Dolan RJ, et al. (2014) Correction: Disentangling the Roles of Approach, Activation and Valence in Instrumental and Pavlovian Responding. PLoS Comput Biol 10(1): 10.1371/annotation/37bcc34c-7789-4c64-a3cf-902e619f5526. doi:10.1371/annotation/37bcc34c-7789-4c64-a3cf-902e619f5526
Published: January 14, 2014
Copyright: © 2014 . 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.
Competing interests: No competing interests declared.