How to access R help documents?

In this video, we will learn about the different methods of getting help in R. Often, we get stuck while doing some analysis as either we do not know the correct function to use or its syntax. It is important for anyone who is new to R to know the right place to look for help. There are two ways to look for help in R:
- built in help system
- online

In the this video, we will look at R's built in help resources. We will cover:
- getting help if you know the function name
- getting help if you don't know the function name but you know the context in which it is used.
- how to get the code example in which function is used
- R graphics demo