R programming is a wonderful tool for statistical analysis and visualization. It is widely used in the field of Data Science Tutorial for making visualization of the data.
If you are a beginner in the field of Data Science and you want to start with R programming, then you must watch this comprehensive video tutorial on Data Science with R:
Watching a video tutorial is not enough for learning. You have to learn by practicing and work on some real-time projects that would nourish your implementation skills. So, you must take up Data Science Course.