Data analysis is the method of examining, cleansing, and modelling with the objective of determining useful information for effective decision-making and operations. It includes diverse techniques and tools and plays a major role in different business, Science and Social Science areas. R software provides numerous functions and packages for using different techniques for producing desired outcome. Data analytics with R will enable readers gain sufficient knowledge and experience to perform analysis using different analytical tools available in R. Each Chapter begins with a number of important and interesting examples taken from a variety of sectors.