Questions about Assignment 1 Exercise 2

[mksm1228]

Hello,

I just wanted to get clarification on what is meant by "showing a reader the dataset without actually printing it to screen?" I think all the functions such as nrow() or ncol() will print something onto the screen.... I'm just not sure what is being asked here.

[vincenzocoia]

We just mean not to print the entire data frame to screen. For example, don't execute mtcars or print(mtcars), or that will print the entire data frame to screen. But, you can print summaries to screen.