Data.frames (df) are the most common type of data you will find in R. If you import your dataset from Excel you will likely import it as a df. Of course this makes perfect sense because most of the data fits into this object class. Columns for the variables and rows for the observations –
This video is from our R Basics course. If you want to have a structured video curse (+2hrs) on the basics of R, click here to get it for free without limitations. lifetime access instructor support +20.000 students learning together Also check out this article on datasets.