Hi, thanks so much for contributing! the names() command is actually already documented in several places in the same document so I'm not sure if it would be tremendously beneficial to add it in, what do you think?

Hi, sure, it's a really nice initiative. Thanks for the reply. I believe it's important to add the names() command so people know how to access the variable names. This may be useful to make each section (e.g. Editing Text Variables) independent, some people may go directly to one section and not see others. I hope it's helpful. What do you think?

Thanks for the reply. I agree for making each section independent but that particular section is about editing text variables, not data frames. In addition, names is documented and shown in R Programming as well. So I think we will be ok here.