TY - JOUR TI - Motivation, Values, and Work Design as Drivers of Participation in the R Open Source Project for Statistical Computing. DO - http://dx.doi.org/doi:10.1073/pnas.1506047112 SP - 14788 EP - 14792 PY - 2015-01-01 JO - Proceedings of the National Academy of Sciences (PNAS) AU - Hofmann, Eva AU - Gruber, Kathrin AU - Hatzinger, Reinhold AU - Zeileis, Achim AU - Hornik, Kurt AU - Mair, Patrick ER -