Begin the upcoming question or unit of instruction.
This is the way to regain swirl's attention after viewing
a video or play()'ing around in the console.
nxt()
## Not run: | Create a new variable called `y` that contains the number 8. > play() | Entering play mode. Experiment as you please, then type nxt() | when you ready to resume the lesson. > 10/14 > [1] 0.7142857 > zz <- 99 > zz > [1] 99 > nxt() | Resuming lesson... ## End(Not run)
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.