As a French professor, I was teaching around 160 hours/year (lectures, computer labs mainly with the R software) and I supervise master students projects and their internship in industry.  I was the head of a master of Data-Science for Business at Ecole Polytechnique. In addition, I give tutorials in different instituts and in conferences. Learn more. From, Sept 2020, I  teach Causal Inference in the IPP (Institut Polytechnique de Paris.) Master of Data Science at Polytechnique. For recent tutorials on missing values see the Rmistatic plateform.