Indrek is studying for a PhD in the Faculty of Economics in the University of Tartu. If anybody outside the world of research knows about Centar, then it is most probably because they have talked to Indrek. Indrek is a dedicated data visualizer and a passionate data analyst – he could be Estonia’s R-guru. Indrek’s main role in Centar is, therefore, development and delivery of R-training as well as supporting analysis in bigger research projects. Some of the more important projects Indrek has been involved in in Centar are the assessment of cost-effectiveness of education and infrastructure projects.