Introduction
Filtering by row
Extracting data by column
13. Exclude columns by position
Practice using filter() and select()
The pipe operator
Sorting rows
Summary

Instruction

As with filter(), we can choose not to include some columns in our results. In this case, we use the - operator and the positions of the columns we don't want. If we didn't want column 5 from countries, we'd write:

select(countries, -5)

Exercise

Select all columns except the third and fourth columns from countries. Use a comma (,) to separate the columns. Place a - in front of each column number.

Stuck? Here's a hint!

Type:

select(countries, -3, -4)