John Mount wants to know how well you understand dplyr:
dplyris one of the most popular
Rpackages. It is powerful and important. But is it in fact easily comprehensible?
dplyrmakes sense to those of us who use it a lot. And we can teach part time
Rusers a lot of the common good use patterns.
But, is it an easy task to study and characterize
Take John’s quiz and find out. He wasn’t kidding about it being an advanced quiz.