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Filtering by row
Extracting data by column
Practice using filter() and select()
The pipe operator
Sorting rows
30. Congratulations


Good job! As you can see, it is much easier to use functions joined with pipe operators than just base functions. Imagine having to write all this without pipe operators!

Also, when we look at someone's code, the pipe operator quickly shows us what is going on.


Click Next exercise to continue. In the next part, we'll continue to learn the most useful dplyr functions.