Now that Leila is finished with own her conference http://difinity.co.nz/ we get her to walk through two of her favorite topics: R Script and Power BI specifically: Power BI visualization is a holistic visualization tool. You can draw most of the popular charts with it. However, there is always some needs for specific charts that may not be available in Power BI standard visualizations of the marketplace. There is a possibility to extend the visualization capabilities using R language. There are two ways to use R to extend the visualization possibilities.