Usually, typing the name of a dataframe and pressing Ctrl-Enter will render a table. For some dataframes the dataframe won't appear until you knit it (or use the view() function). Why is this?
Below is an example where things work as intended:
Image may be NSFW.
Clik here to view.
Sometimes you type the name of the dataframe, or even print(dataframe), and nothing happens. Not an error, just that nothing happens.
