Acknowledgement

This work has been first funded by the European Community’s Seventh Framework Programme (FP7/9 2007–2013) under the grant agreement n245058-Solibam (Strategies for Organic and Low-input Integrated Breeding and Management). It has been completed by funding from European Union’s Horizon 2020 research and innovation programme under grant agreement No 633571 (DIVERSIFOOD project), by INRA (AgriBio4) and Fondation de France.

Thanks to Hadley Wickham for his web site http://r-pkgs.had.co.nz/ that help us a lot in the creation of this package. Thanks to Jonathan Locqueville and Maxime Garnault that work during their internship on a first version of the AMMI code. Thanks to Salvatore Ceccarelli, Carlota Vaz Patto, Pedro Mendes Moreira, João Mendes Moreira for their useful comments and references on data analysis and software.