R programming is one of the easiest programming languages that you come across in the field of Data Analytics. Therefore, you can easily learn R programming by referring to various online resources, such as blogs, tutorials, and YouTube videos. You can also sign up for an online certification course for R programming. Certification courses provide you with structured course content, along with exercises and projects, that makes learning more effective. Also, to get a thorough knowledge of R, you must compete in online competitions. It will help you understand how R is used to solve real-world problems.