In order to improve the quality of animal experimental research, we offer free biostatistical method consulting services to scientists, PhD students and master students of the UZH who conduct animal experiments. This includes advice on study design and sample size calculation, data analysis methods and reporting for publications, dissertations and theses. For Master students seeking advice, we recommend that the supervisor comes to the first meeting.
We also provide advice on applications for animal experiments (licenses and grants).
We encourage you to consult us during the planning phase of your study so that possible improvements can be made in research questions, study design and the absolute number of animals required (3Rs principles: reduction). Free of charge for UZH animal researchers (e.g. members of the Faculty of Natural Sciences, the Faculty of Medicine, the Vetsuisse Faculty, the University Hospital, competence centres, etc.).
The free 1h-consultation is per license (not per researcher or per group) in the case of "application for license to perform animal experiment in Kanton Zurich". Note that this 1h-consultation is NOT A VERIFICATION of experimental design & the planned statistical analysis of your application (new Form A, par 31).
In the moment we do not have capacity for the verification.
We use and promote the free software R. Unfortunately, we can only provide limited help with other statistical software. We also offer "contract consulting" and "contract data analysis" for internal and external researchers.
Dr. Bernadetta Tarigan
Bernadetta Tarigan is a qualified statistician with more than ten years of consulting and practical experience in interdisciplinary applications including life sciences, using R-programming.
She obtained her Ph.D. in mathematical statistics at Seminar for Statistics, ETH Zurich in 2008. Subsequently she worked as a Postdoc at Statistics for Life Sciences of Vrije Universiteit Amsterdam collaborating with Dept. of Computational Neuroscience. Since 2010 she run her own business Tarigan Statistical Coaching in Zurich, providing consulting, data analysis, tailor-made teaching and workshop for academy and industry. Parallel to it she also worked at Management Information System Group of ETH Zurich supervising statistical study designs (2012-2015) and at Applied Wood Materials Laboratory of EMPA Dübendorf modelling time-to-event (2016–2017). In 2018 she joined statistical consulting team of Dept. of Psychology UZH.
Since February 2019 Bernadetta Tarigan is supporting the Department Animal Welfare and 3R with a biostatistical consulting service (50% position).