Karl-Kuno Kunze is Professor for Business Mathematics and Statistics at Ostfalia Universtiy of applied Sciences in Braunschweig/Wolfenbüttel and works with R since 2004. He holds PhDs in both theoretical physics as well as economics. Almost all his time series and econometric research is done using R. He is translator and technical lecturer for Wiley and publishes regularly on selected topics of time series research. His academic interests are focused especially on long memory & chaotic time series. After more than a decade of applying quantitative concepts in the financial industry, most recently as managing director of a 100+ employee consulting boutique, he is now head of research and development and co-founder of Fractional View, an external analytics department to companies. He engages in education and training through the R Institut, which he founded to boost acceptance of R in German top notch companies to the level of statistics software heavyweights.