Check your understanding
Quiz
You have finished the ggplot2 section: the grammar of graphics, scatter and line charts, bars and distributions, and publication-ready figures. This quiz checks what stuck. The last two steps are live R.
Question 1 of 8
What aes() does
In a ggplot call, aes() is where you:
Correct: aes connects data to what you see.
Filtering happens before plotting, with dplyr.