If you are a data scientist or an R developer who wants to explore and optimize their use of R's advanced features and tools, then this is the book for you. Basic knowledge of R is required, along with an understanding of database logic. If you are a data scientist, engineer, or analyst who wants to explore and optimize your use of R's advanced features, this is the book for you. Although a basic knowledge of R is required, the book can get you up and running quickly by providing references to introductory materials.